tech_lead / coder 2roles

.kilocode/rules/specify-rules.md

@@ -9,6 +9,10 @@ Auto-generated from all feature plans. Last updated: 2025-12-19
 - Python 3.9+, Node.js 18+ + FastAPI, SvelteKit, Tailwind CSS, Pydantic (005-fix-ui-ws-validation)
 - N/A (Configuration based) (005-fix-ui-ws-validation)
 - Filesystem (plugins, logs, backups), SQLite (optional, for job history if needed) (005-fix-ui-ws-validation)
+- Python 3.9+ (Backend), Node.js 18+ (Frontend) + FastAPI, SvelteKit, Tailwind CSS (007-migration-dashboard-grid)
+- N/A (Superset API integration) (007-migration-dashboard-grid)
+- Python 3.9+ (Backend), Node.js 18+ (Frontend) + FastAPI, SvelteKit, Tailwind CSS, Pydantic, Superset API (007-migration-dashboard-grid)
+- N/A (Superset API integration - read-only for metadata) (007-migration-dashboard-grid)
 
 - Python 3.9+ (Backend), Node.js 18+ (Frontend Build) (001-plugin-arch-svelte-ui)
 
@@ -29,10 +33,9 @@ cd src; pytest; ruff check .
 Python 3.9+ (Backend), Node.js 18+ (Frontend Build): Follow standard conventions
 
 ## Recent Changes
-- 006-configurable-belief-logs: Added Python 3.9+ + FastAPI (Backend), Pydantic (Config), Svelte (Frontend)
-- 005-fix-ui-ws-validation: Added Python 3.9+ (Backend), Node.js 18+ (Frontend Build)
-- 005-fix-ui-ws-validation: Added Python 3.9+, Node.js 18+ + FastAPI, SvelteKit, Tailwind CSS, Pydantic
-- 005-fix-ui-ws-validation: Added Python 3.9+, Node.js 18+ + FastAPI, SvelteKit, Tailwind CSS, Pydantic
+- 007-migration-dashboard-grid: Added Python 3.9+ (Backend), Node.js 18+ (Frontend) + FastAPI, SvelteKit, Tailwind CSS, Pydantic, Superset API
+- 007-migration-dashboard-grid: Added Python 3.9+ (Backend), Node.js 18+ (Frontend) + FastAPI, SvelteKit, Tailwind CSS
+- 007-migration-dashboard-grid: Added [if applicable, e.g., PostgreSQL, CoreData, files or N/A]
 
 
 <!-- MANUAL ADDITIONS START -->

.kilocodemodes

@@ -0,0 +1,27 @@
+customModes:
+  - slug: tech-lead
+    name: Tech Lead
+    description: Architect for contracts and scaffolding
+    roleDefinition: >-
+      You are Kilo Code, acting as a Technical Lead and System Architect.
+      
+      Your primary responsibility is to define the "Structure" and "Contracts" of the system before implementation, following the Semantic Code Generation Protocol.
+      
+      You operate primarily on 'tasks-arch.md' task lists.
+      
+      YOUR DUTIES:
+      1. Create new files and directory structures.
+      2. Define Modules, Classes, and Functions using `[DEF]` anchors.
+      3. Write clear Headers with `@PURPOSE`, `@LAYER`, `@RELATION`.
+      4. Define strict Contracts using `@PRE`, `@POST`, `@PARAM`, `@RETURN`.
+      5. Leave the implementation body empty or with a placeholder (e.g., `pass`, `return ...`).
+      
+      YOU DO NOT WRITE BUSINESS LOGIC. Your output is the "Skeleton" and "Rules" that the Developer Agent will fill in.
+    whenToUse: >-
+      Use this mode during the "Architecture Phase" of a feature. Select this mode when you need to create new files, define API surfaces, or set up the project structure before coding begins.
+    groups:
+      - read
+      - edit
+      - command
+      - list_files
+      - search_files

.specify/memory/constitution.md

@@ -1,14 +1,14 @@
 <!--
 SYNC IMPACT REPORT
-Version: 1.1.0 (Svelte Support)
+Version: 1.5.0 (Fractal Complexity Limit)
 Changes:
-- Added Svelte Component semantic markup standards.
-- Updated File Structure Standards to include `.svelte` files.
-- Refined File Structure Standards to distinguish between Python Modules and Svelte Components.
+- Added Section VI (Fractal Complexity Limit) to enforce strict module (~300 lines) and function (~30-50 lines) size limits.
+- Aims to maintain semantic coherence and avoid "Attention Sink".
 Templates Status:
-- .specify/templates/plan-template.md: ⚠ Pending (Needs update to include Component headers in checks).
+- .specify/templates/plan-template.md: ✅ Aligned.
 - .specify/templates/spec-template.md: ✅ Aligned.
-- .specify/templates/tasks-template.md: ⚠ Pending (Needs update to include Component definition tasks).
+- .specify/templates/tasks-arch-template.md: ✅ Aligned (New role-based split).
+- .specify/templates/tasks-dev-template.md: ✅ Aligned (New role-based split).
 -->
 # Semantic Code Generation Constitution
 
@@ -21,13 +21,31 @@ Semantic definitions (Contracts) must ALWAYS precede implementation code. Logic
 Once defined, architectural decisions in the Module Header (`@LAYER`, `@INVARIANT`, `@CONSTRAINT`) are treated as immutable constraints for that module. Changes to these require an explicit refactoring step, not ad-hoc modification during implementation.
 
 ### III. Semantic Format Compliance
-All output must strictly follow the `[DEF]` / `[/DEF]` anchor syntax with specific Metadata Tags (`@KEY`) and Graph Relations (`@RELATION`). This structure is non-negotiable as it ensures the codebase remains machine-readable, fractal-structured, and optimized for Sparse Attention navigation by AI agents.
+All output must strictly follow the `[DEF]` / `[/DEF]` anchor syntax with specific Metadata Tags (`@KEY`) and Graph Relations (`@RELATION`). **Crucially, the closing anchor must strictly match the full content of the opening anchor (e.g., `[DEF:module_name:Module]` must close with `[/DEF:module_name:Module]`).**
+
+**Standardized Graph Relations**
+To ensure the integrity of the Semantic Graph, `@RELATION` must use a strict taxonomy:
+- `DEPENDS_ON` (Structural dependency)
+- `CALLS` (Flow control)
+- `CREATES` (Instantiation)
+- `INHERITS_FROM` / `IMPLEMENTS` (OOP hierarchy)
+- `READS_STATE` / `WRITES_STATE` (Data flow)
+- `DISPATCHES` / `HANDLES` (Event flow)
+
+Ad-hoc relationships are forbidden. This structure is non-negotiable as it ensures the codebase remains machine-readable, fractal-structured, and optimized for Sparse Attention navigation by AI agents.
 
 ### IV. Design by Contract (DbC)
 Contracts are the Source of Truth. Functions and Classes must define their purpose, specifications, and constraints (`@PRE`, `@POST`, `@THROW`) in the metadata block before implementation. Implementation must strictly satisfy these contracts.
 
 ### V. Belief State Logging
-Logs must define the agent's internal state for debugging and coherence checks. We use a strict format: `logger.level(f"[{ANCHOR_ID}][{STATE}] {MESSAGE} context={...}")` to track transitions between `Entry`, `Validation`, `Action`, and `Coherence` states.
+Logs must define the agent's internal state for debugging and coherence checks. We use a strict format: `[{ANCHOR_ID}][{STATE}] {MESSAGE}`. For Python, a **Context Manager** pattern MUST be used to automatically handle `Entry`, `Exit`, and `Coherence` states, ensuring structural integrity and error capturing.
+
+### VI. Fractal Complexity Limit
+To maintain semantic coherence and avoid "Attention Sink" issues:
+- **Module Size**: If a Module body exceeds ~300 lines (or logical complexity), it MUST be refactored into sub-modules or a package structure.
+- **Function Size**: Functions should fit within a standard attention "chunk" (approx. 30-50 lines). If larger, logic MUST be decomposed into helper functions with their own contracts.
+
+This ensures every vector embedding remains sharp and focused.
 
 ## File Structure Standards
 
@@ -51,11 +69,24 @@ Every `.svelte` file must start with a Component definition header (`[DEF:Compon
 - `@INVARIANT`: Immutable UI/State rules.
 
 ## Generation Workflow
-The development process follows a strict sequence:
-1. **Analyze Request**: Identify target module and graph position.
-2. **Define Structure**: Generate `[DEF]` anchors and Contracts FIRST.
-3. **Implement Logic**: Write code satisfying Contracts.
-4. **Validate**: If logic conflicts with Contract -> Stop -> Report Error.
+The development process follows a strict sequence enforced by Agent Roles:
+
+### 1. Architecture Phase (Mode: `tech-lead`)
+**Input**: `tasks-arch.md`
+**Responsibility**:
+- Analyze request and graph position.
+- Generate `[DEF]` anchors, Headers, and Contracts (`@PRE`, `@POST`).
+- **Output**: Scaffolding files with no implementation logic.
+
+### 2. Implementation Phase (Mode: `code`)
+**Input**: `tasks-dev.md` + Scaffolding files
+**Responsibility**:
+- Read contracts defined by Architect.
+- Write implementation code that strictly satisfies contracts.
+- **Output**: Working code with passing tests.
+
+### 3. Validation
+If logic conflicts with Contract -> Stop -> Report Error.
 
 ## Governance
 This Constitution establishes the "Semantic Code Generation Protocol" as the supreme law of this repository.
@@ -63,6 +94,6 @@ This Constitution establishes the "Semantic Code Generation Protocol" as the sup
 - **Automated Enforcement**: All code generation tools and agents must parse and validate adherence to the `[DEF]` syntax and Contract requirements.
 - **Amendments**: Changes to the syntax or core principles require a formal amendment to this Constitution and a corresponding update to the constitution
 - **Review**: Code reviews must verify that implementation matches the preceding contracts and that no "naked code" exists outside of semantic anchors.
-- **Compliance**: Failure to adhere to the `[DEF]` / `[/DEF]` structure constitutes a build failure.
+- **Compliance**: Failure to adhere to the `[DEF]` / `[/DEF]` structure (including matching closing tags) constitutes a build failure.
 
-**Version**: 1.1.0 | **Ratified**: 2025-12-19 | **Last Amended**: 2025-12-19
+**Version**: 1.5.0 | **Ratified**: 2025-12-19 | **Last Amended**: 2025-12-27

.specify/scripts/bash/check-prerequisites.sh

@@ -9,8 +9,8 @@
 #
 # OPTIONS:
 #   --json              Output in JSON format
-#   --require-tasks     Require tasks.md to exist (for implementation phase)
-#   --include-tasks     Include tasks.md in AVAILABLE_DOCS list
+#   --require-tasks     Require tasks-arch.md and tasks-dev.md to exist (for implementation phase)
+#   --include-tasks     Include task files in AVAILABLE_DOCS list
 #   --paths-only        Only output path variables (no validation)
 #   --help, -h          Show help message
 #
@@ -49,8 +49,8 @@ Consolidated prerequisite checking for Spec-Driven Development workflow.
 
 OPTIONS:
   --json              Output in JSON format
-  --require-tasks     Require tasks.md to exist (for implementation phase)
-  --include-tasks     Include tasks.md in AVAILABLE_DOCS list
+  --require-tasks     Require tasks-arch.md and tasks-dev.md to exist (for implementation phase)
+  --include-tasks     Include task files in AVAILABLE_DOCS list
   --paths-only        Only output path variables (no prerequisite validation)
   --help, -h          Show this help message
 
@@ -58,7 +58,7 @@ EXAMPLES:
   # Check task prerequisites (plan.md required)
   ./check-prerequisites.sh --json
   
-  # Check implementation prerequisites (plan.md + tasks.md required)
+  # Check implementation prerequisites (plan.md + task files required)
   ./check-prerequisites.sh --json --require-tasks --include-tasks
   
   # Get feature paths only (no validation)
@@ -86,15 +86,16 @@ check_feature_branch "$CURRENT_BRANCH" "$HAS_GIT" || exit 1
 if $PATHS_ONLY; then
     if $JSON_MODE; then
         # Minimal JSON paths payload (no validation performed)
-        printf '{"REPO_ROOT":"%s","BRANCH":"%s","FEATURE_DIR":"%s","FEATURE_SPEC":"%s","IMPL_PLAN":"%s","TASKS":"%s"}\n' \
-            "$REPO_ROOT" "$CURRENT_BRANCH" "$FEATURE_DIR" "$FEATURE_SPEC" "$IMPL_PLAN" "$TASKS"
+        printf '{"REPO_ROOT":"%s","BRANCH":"%s","FEATURE_DIR":"%s","FEATURE_SPEC":"%s","IMPL_PLAN":"%s","TASKS_ARCH":"%s","TASKS_DEV":"%s"}\n' \
+            "$REPO_ROOT" "$CURRENT_BRANCH" "$FEATURE_DIR" "$FEATURE_SPEC" "$IMPL_PLAN" "$TASKS_ARCH" "$TASKS_DEV"
     else
         echo "REPO_ROOT: $REPO_ROOT"
         echo "BRANCH: $CURRENT_BRANCH"
         echo "FEATURE_DIR: $FEATURE_DIR"
         echo "FEATURE_SPEC: $FEATURE_SPEC"
         echo "IMPL_PLAN: $IMPL_PLAN"
-        echo "TASKS: $TASKS"
+        echo "TASKS_ARCH: $TASKS_ARCH"
+        echo "TASKS_DEV: $TASKS_DEV"
     fi
     exit 0
 fi
@@ -112,12 +113,19 @@ if [[ ! -f "$IMPL_PLAN" ]]; then
     exit 1
 fi
 
-# Check for tasks.md if required
-if $REQUIRE_TASKS && [[ ! -f "$TASKS" ]]; then
-    echo "ERROR: tasks.md not found in $FEATURE_DIR" >&2
-    echo "Run /speckit.tasks first to create the task list." >&2
+# Check for task files if required
+if $REQUIRE_TASKS; then
+    if [[ ! -f "$TASKS_ARCH" ]]; then
+        echo "ERROR: tasks-arch.md not found in $FEATURE_DIR" >&2
+        echo "Run /speckit.tasks first to create the task lists." >&2
         exit 1
     fi
+    if [[ ! -f "$TASKS_DEV" ]]; then
+        echo "ERROR: tasks-dev.md not found in $FEATURE_DIR" >&2
+        echo "Run /speckit.tasks first to create the task lists." >&2
+        exit 1
+    fi
+fi
 
 # Build list of available documents
 docs=()
@@ -133,9 +141,10 @@ fi
 
 [[ -f "$QUICKSTART" ]] && docs+=("quickstart.md")
 
-# Include tasks.md if requested and it exists
-if $INCLUDE_TASKS && [[ -f "$TASKS" ]]; then
-    docs+=("tasks.md")
+# Include task files if requested and they exist
+if $INCLUDE_TASKS; then
+    [[ -f "$TASKS_ARCH" ]] && docs+=("tasks-arch.md")
+    [[ -f "$TASKS_DEV" ]] && docs+=("tasks-dev.md")
 fi
 
 # Output results
@@ -161,6 +170,7 @@ else
     check_file "$QUICKSTART" "quickstart.md"
     
     if $INCLUDE_TASKS; then
-        check_file "$TASKS" "tasks.md"
+        check_file "$TASKS_ARCH" "tasks-arch.md"
+        check_file "$TASKS_DEV" "tasks-dev.md"
     fi
 fi

.specify/scripts/bash/common.sh

@@ -143,7 +143,9 @@ HAS_GIT='$has_git_repo'
 FEATURE_DIR='$feature_dir'
 FEATURE_SPEC='$feature_dir/spec.md'
 IMPL_PLAN='$feature_dir/plan.md'
-TASKS='$feature_dir/tasks.md'
+TASKS_ARCH='$feature_dir/tasks-arch.md'
+TASKS_DEV='$feature_dir/tasks-dev.md'
+TASKS='$feature_dir/tasks.md' # Deprecated
 RESEARCH='$feature_dir/research.md'
 DATA_MODEL='$feature_dir/data-model.md'
 QUICKSTART='$feature_dir/quickstart.md'

.specify/templates/tasks-arch-template.md

@@ -0,0 +1,35 @@
+---
+
+description: "Architecture task list template (Contracts & Scaffolding)"
+---
+
+# Architecture Tasks: [FEATURE NAME]
+
+**Role**: Architect Agent
+**Goal**: Define the "What" and "Why" (Contracts, Scaffolding, Models) before implementation.
+**Input**: Design documents from `/specs/[###-feature-name]/`
+**Output**: Files with `[DEF]` anchors, `@PRE`/`@POST` contracts, and `@RELATION` mappings. No business logic.
+
+## Phase 1: Setup & Models
+
+- [ ] A001 Create/Update data models in [path] with `[DEF]` and contracts
+- [ ] A002 Define API route structure/contracts in [path]
+- [ ] A003 Define shared utilities/interfaces
+
+## Phase 2: User Story 1 - [Title]
+
+- [ ] A004 [US1] Define contracts for [Component/Service] in [path]
+- [ ] A005 [US1] Define contracts for [Endpoint] in [path]
+- [ ] A006 [US1] Define contracts for [Frontend Component] in [path]
+
+## Phase 3: User Story 2 - [Title]
+
+- [ ] A007 [US2] Define contracts for [Component/Service] in [path]
+- [ ] A008 [US2] Define contracts for [Endpoint] in [path]
+
+## Handover Checklist
+
+- [ ] All new files created with `[DEF]` anchors
+- [ ] All functions/classes have `@PURPOSE`, `@PRE`, `@POST` tags
+- [ ] No "naked code" (logic outside of anchors)
+- [ ] `tasks-dev.md` is ready for the Developer Agent

.specify/templates/tasks-dev-template.md

@@ -0,0 +1,35 @@
+---
+
+description: "Developer task list template (Implementation Logic)"
+---
+
+# Developer Tasks: [FEATURE NAME]
+
+**Role**: Developer Agent
+**Goal**: Implement the "How" (Logic, State, Error Handling) inside the defined contracts.
+**Input**: `tasks-arch.md` (completed), Scaffolding files with `[DEF]` anchors.
+**Output**: Working code that satisfies `@PRE`/`@POST` conditions.
+
+## Phase 1: Setup & Models
+
+- [ ] D001 Implement logic for [Model] in [path]
+- [ ] D002 Implement logic for [API Route] in [path]
+- [ ] D003 Implement shared utilities
+
+## Phase 2: User Story 1 - [Title]
+
+- [ ] D004 [US1] Implement logic for [Component/Service] in [path]
+- [ ] D005 [US1] Implement logic for [Endpoint] in [path]
+- [ ] D006 [US1] Implement logic for [Frontend Component] in [path]
+- [ ] D007 [US1] Verify semantic compliance and belief state logging
+
+## Phase 3: User Story 2 - [Title]
+
+- [ ] D008 [US2] Implement logic for [Component/Service] in [path]
+- [ ] D009 [US2] Implement logic for [Endpoint] in [path]
+
+## Polish & Quality Assurance
+
+- [ ] DXXX Verify all tests pass
+- [ ] DXXX Check error handling and edge cases
+- [ ] DXXX Ensure code style compliance

.specify/templates/tasks-template.md

@@ -1,251 +0,0 @@
----
-
-description: "Task list template for feature implementation"
----
-
-# Tasks: [FEATURE NAME]
-
-**Input**: Design documents from `/specs/[###-feature-name]/`
-**Prerequisites**: plan.md (required), spec.md (required for user stories), research.md, data-model.md, contracts/
-
-**Tests**: The examples below include test tasks. Tests are OPTIONAL - only include them if explicitly requested in the feature specification.
-
-**Organization**: Tasks are grouped by user story to enable independent implementation and testing of each story.
-
-## Format: `[ID] [P?] [Story] Description`
-
-- **[P]**: Can run in parallel (different files, no dependencies)
-- **[Story]**: Which user story this task belongs to (e.g., US1, US2, US3)
-- Include exact file paths in descriptions
-
-## Path Conventions
-
-- **Single project**: `src/`, `tests/` at repository root
-- **Web app**: `backend/src/`, `frontend/src/`
-- **Mobile**: `api/src/`, `ios/src/` or `android/src/`
-- Paths shown below assume single project - adjust based on plan.md structure
-
-<!-- 
-  ============================================================================
-  IMPORTANT: The tasks below are SAMPLE TASKS for illustration purposes only.
-  
-  The /speckit.tasks command MUST replace these with actual tasks based on:
-  - User stories from spec.md (with their priorities P1, P2, P3...)
-  - Feature requirements from plan.md
-  - Entities from data-model.md
-  - Endpoints from contracts/
-  
-  Tasks MUST be organized by user story so each story can be:
-  - Implemented independently
-  - Tested independently
-  - Delivered as an MVP increment
-  
-  DO NOT keep these sample tasks in the generated tasks.md file.
-  ============================================================================
--->
-
-## Phase 1: Setup (Shared Infrastructure)
-
-**Purpose**: Project initialization and basic structure
-
-- [ ] T001 Create project structure per implementation plan
-- [ ] T002 Initialize [language] project with [framework] dependencies
-- [ ] T003 [P] Configure linting and formatting tools
-
----
-
-## Phase 2: Foundational (Blocking Prerequisites)
-
-**Purpose**: Core infrastructure that MUST be complete before ANY user story can be implemented
-
-**⚠️ CRITICAL**: No user story work can begin until this phase is complete
-
-Examples of foundational tasks (adjust based on your project):
-
-- [ ] T004 Setup database schema and migrations framework
-- [ ] T005 [P] Implement authentication/authorization framework
-- [ ] T006 [P] Setup API routing and middleware structure
-- [ ] T007 Create base models/entities that all stories depend on
-- [ ] T008 Configure error handling and logging infrastructure
-- [ ] T009 Setup environment configuration management
-
-**Checkpoint**: Foundation ready - user story implementation can now begin in parallel
-
----
-
-## Phase 3: User Story 1 - [Title] (Priority: P1) 🎯 MVP
-
-**Goal**: [Brief description of what this story delivers]
-
-**Independent Test**: [How to verify this story works on its own]
-
-### Tests for User Story 1 (OPTIONAL - only if tests requested) ⚠️
-
-> **NOTE: Write these tests FIRST, ensure they FAIL before implementation**
-
-- [ ] T010 [P] [US1] Contract test for [endpoint] in tests/contract/test_[name].py
-- [ ] T011 [P] [US1] Integration test for [user journey] in tests/integration/test_[name].py
-
-### Implementation for User Story 1
-
-- [ ] T012 [P] [US1] Create [Entity1] model in src/models/[entity1].py
-- [ ] T013 [P] [US1] Create [Entity2] model in src/models/[entity2].py
-- [ ] T014 [US1] Implement [Service] in src/services/[service].py (depends on T012, T013)
-- [ ] T015 [US1] Implement [endpoint/feature] in src/[location]/[file].py
-- [ ] T016 [US1] Add validation and error handling
-- [ ] T017 [US1] Add logging for user story 1 operations
-
-**Checkpoint**: At this point, User Story 1 should be fully functional and testable independently
-
----
-
-## Phase 4: User Story 2 - [Title] (Priority: P2)
-
-**Goal**: [Brief description of what this story delivers]
-
-**Independent Test**: [How to verify this story works on its own]
-
-### Tests for User Story 2 (OPTIONAL - only if tests requested) ⚠️
-
-- [ ] T018 [P] [US2] Contract test for [endpoint] in tests/contract/test_[name].py
-- [ ] T019 [P] [US2] Integration test for [user journey] in tests/integration/test_[name].py
-
-### Implementation for User Story 2
-
-- [ ] T020 [P] [US2] Create [Entity] model in src/models/[entity].py
-- [ ] T021 [US2] Implement [Service] in src/services/[service].py
-- [ ] T022 [US2] Implement [endpoint/feature] in src/[location]/[file].py
-- [ ] T023 [US2] Integrate with User Story 1 components (if needed)
-
-**Checkpoint**: At this point, User Stories 1 AND 2 should both work independently
-
----
-
-## Phase 5: User Story 3 - [Title] (Priority: P3)
-
-**Goal**: [Brief description of what this story delivers]
-
-**Independent Test**: [How to verify this story works on its own]
-
-### Tests for User Story 3 (OPTIONAL - only if tests requested) ⚠️
-
-- [ ] T024 [P] [US3] Contract test for [endpoint] in tests/contract/test_[name].py
-- [ ] T025 [P] [US3] Integration test for [user journey] in tests/integration/test_[name].py
-
-### Implementation for User Story 3
-
-- [ ] T026 [P] [US3] Create [Entity] model in src/models/[entity].py
-- [ ] T027 [US3] Implement [Service] in src/services/[service].py
-- [ ] T028 [US3] Implement [endpoint/feature] in src/[location]/[file].py
-
-**Checkpoint**: All user stories should now be independently functional
-
----
-
-[Add more user story phases as needed, following the same pattern]
-
----
-
-## Phase N: Polish & Cross-Cutting Concerns
-
-**Purpose**: Improvements that affect multiple user stories
-
-- [ ] TXXX [P] Documentation updates in docs/
-- [ ] TXXX Code cleanup and refactoring
-- [ ] TXXX Performance optimization across all stories
-- [ ] TXXX [P] Additional unit tests (if requested) in tests/unit/
-- [ ] TXXX Security hardening
-- [ ] TXXX Run quickstart.md validation
-
----
-
-## Dependencies & Execution Order
-
-### Phase Dependencies
-
-- **Setup (Phase 1)**: No dependencies - can start immediately
-- **Foundational (Phase 2)**: Depends on Setup completion - BLOCKS all user stories
-- **User Stories (Phase 3+)**: All depend on Foundational phase completion
-  - User stories can then proceed in parallel (if staffed)
-  - Or sequentially in priority order (P1 → P2 → P3)
-- **Polish (Final Phase)**: Depends on all desired user stories being complete
-
-### User Story Dependencies
-
-- **User Story 1 (P1)**: Can start after Foundational (Phase 2) - No dependencies on other stories
-- **User Story 2 (P2)**: Can start after Foundational (Phase 2) - May integrate with US1 but should be independently testable
-- **User Story 3 (P3)**: Can start after Foundational (Phase 2) - May integrate with US1/US2 but should be independently testable
-
-### Within Each User Story
-
-- Tests (if included) MUST be written and FAIL before implementation
-- Models before services
-- Services before endpoints
-- Core implementation before integration
-- Story complete before moving to next priority
-
-### Parallel Opportunities
-
-- All Setup tasks marked [P] can run in parallel
-- All Foundational tasks marked [P] can run in parallel (within Phase 2)
-- Once Foundational phase completes, all user stories can start in parallel (if team capacity allows)
-- All tests for a user story marked [P] can run in parallel
-- Models within a story marked [P] can run in parallel
-- Different user stories can be worked on in parallel by different team members
-
----
-
-## Parallel Example: User Story 1
-
-```bash
-# Launch all tests for User Story 1 together (if tests requested):
-Task: "Contract test for [endpoint] in tests/contract/test_[name].py"
-Task: "Integration test for [user journey] in tests/integration/test_[name].py"
-
-# Launch all models for User Story 1 together:
-Task: "Create [Entity1] model in src/models/[entity1].py"
-Task: "Create [Entity2] model in src/models/[entity2].py"
-```
-
----
-
-## Implementation Strategy
-
-### MVP First (User Story 1 Only)
-
-1. Complete Phase 1: Setup
-2. Complete Phase 2: Foundational (CRITICAL - blocks all stories)
-3. Complete Phase 3: User Story 1
-4. **STOP and VALIDATE**: Test User Story 1 independently
-5. Deploy/demo if ready
-
-### Incremental Delivery
-
-1. Complete Setup + Foundational → Foundation ready
-2. Add User Story 1 → Test independently → Deploy/Demo (MVP!)
-3. Add User Story 2 → Test independently → Deploy/Demo
-4. Add User Story 3 → Test independently → Deploy/Demo
-5. Each story adds value without breaking previous stories
-
-### Parallel Team Strategy
-
-With multiple developers:
-
-1. Team completes Setup + Foundational together
-2. Once Foundational is done:
-   - Developer A: User Story 1
-   - Developer B: User Story 2
-   - Developer C: User Story 3
-3. Stories complete and integrate independently
-
----
-
-## Notes
-
-- [P] tasks = different files, no dependencies
-- [Story] label maps task to specific user story for traceability
-- Each user story should be independently completable and testable
-- Verify tests fail before implementing
-- Commit after each task or logical group
-- Stop at any checkpoint to validate story independently
-- Avoid: vague tasks, same file conflicts, cross-story dependencies that break independence

semantic_protocol.md

@@ -13,6 +13,7 @@ This protocol standardizes the "Semantic Bridge" between the two languages using
 2.  **Immutability:** Architectural decisions defined in the Module/Component Header are treated as immutable constraints.
 3.  **Format Compliance:** Output must strictly follow the `[DEF]` / `[/DEF]` anchor syntax for structure.
 4.  **Logic over Assertion:** Contracts define the *logic flow*. Do not generate explicit `assert` statements unless requested. The code logic itself must inherently satisfy the Pre/Post conditions (e.g., via control flow, guards, or types).
+5.  **Fractal Complexity:** Modules and functions must adhere to strict size limits (~300 lines/module, ~30-50 lines/function) to maintain semantic focus.
 
 ---
 
@@ -154,15 +155,16 @@ async function updateUserProfile(profileData) {
 
 Logs delineate the agent's internal state.
 
-*   **Python:** `logger.info(f"[{ANCHOR_ID}][{STATE}] Msg")`
+*   **Python:** MUST use a Context Manager (e.g., `with belief_scope("ANCHOR_ID"):`) to ensure state consistency and automatic handling of Entry/Exit/Error states.
+    *   Manual logging (inside scope): `logger.info(f"[{ANCHOR_ID}][{STATE}] Msg")`
 *   **Svelte/JS:** `console.log(\`[${ANCHOR_ID}][${STATE}] Msg\`)`
 
 **Required States:**
-1.  `Entry` (Start of block)
-2.  `Action` (Key business logic)
-3.  `Coherence:OK` (Logic successfully completed)
-4.  `Coherence:Failed` (Error handling)
-5.  `Exit` (End of block)
+1.  `Entry` (Start of block - Auto-logged by Context Manager)
+2.  `Action` (Key business logic - Manual log)
+3.  `Coherence:OK` (Logic successfully completed - Auto-logged by Context Manager)
+4.  `Coherence:Failed` (Exception/Error - Auto-logged by Context Manager)
+5.  `Exit` (End of block - Auto-logged by Context Manager)
 
 ---
 

specs/007-migration-dashboard-grid/checklists/requirements.md

@@ -0,0 +1,36 @@
+# Specification Quality Checklist: Migration Plugin Dashboard Grid
+
+**Purpose**: Validate specification completeness and quality before proceeding to planning
+**Created**: 2025-12-27
+**Feature**: [specs/007-migration-dashboard-grid/spec.md](../spec.md)
+
+## Content Quality
+
+- [x] No implementation details (languages, frameworks, APIs)
+- [x] Focused on user value and business needs
+- [x] Written for non-technical stakeholders
+- [x] All mandatory sections completed
+
+## Requirement Completeness
+
+- [x] No [NEEDS CLARIFICATION] markers remain
+- [x] Requirements are testable and unambiguous
+- [x] Success criteria are measurable
+- [x] Success criteria are technology-agnostic (no implementation details)
+- [x] All acceptance scenarios are defined
+- [x] Edge cases are identified
+- [x] Scope is clearly bounded
+- [x] Dependencies and assumptions identified
+
+## Feature Readiness
+
+- [x] All functional requirements have clear acceptance criteria
+- [x] User scenarios cover primary flows
+- [x] Feature meets measurable outcomes defined in Success Criteria
+- [x] No implementation details leak into specification
+
+## Notes
+
+- The specification clearly defines the UI requirements for the dashboard selection grid.
+- "Superset API" is mentioned as the source of truth, which is acceptable as it defines the data boundary.
+- Success criteria include specific performance metrics (<200ms filtering).

specs/007-migration-dashboard-grid/contracts/api.md

@@ -0,0 +1,58 @@
+# API Contracts: Migration Dashboard Grid
+
+## Endpoints
+
+### 1. List Dashboards
+**Method**: `GET`
+**Path**: `/api/environments/{env_id}/dashboards`
+**Purpose**: Fetch all dashboards from the specified environment for the grid.
+
+**Request Parameters**:
+- `env_id` (path): The ID of the environment to fetch from.
+
+**Response**:
+- **200 OK**:
+  ```json
+  [
+    {
+      "id": 123,
+      "title": "Sales Dashboard",
+      "last_modified": "2023-10-27T10:00:00Z",
+      "status": "published"
+    },
+    {
+      "id": 124,
+      "title": "Draft Metrics",
+      "last_modified": "2023-10-26T15:30:00Z",
+      "status": "draft"
+    }
+  ]
+  ```
+- **404 Not Found**: Environment not found.
+- **500 Internal Server Error**: Superset API error.
+
+## Components (Frontend)
+
+### DashboardGrid
+**Props**:
+- `dashboards`: `DashboardMetadata[]` - List of dashboards to display.
+- `selectedIds`: `number[]` - IDs of currently selected dashboards.
+
+**Events**:
+- `selectionChanged`: Emitted when selection changes. Payload: `number[]` (new list of selected IDs).
+
+**State**:
+- `filterText`: string - Current filter text.
+- `currentPage`: number - Current page index (0-based).
+- `pageSize`: number - Items per page (default 20).
+- `sortColumn`: string - 'title' | 'last_modified' | 'status'.
+- `sortDirection`: 'asc' | 'desc'.
+
+## Superset Client Extension
+
+### `get_dashboards_summary`
+**Signature**: `def get_dashboards_summary(self) -> List[Dict]`
+**Purpose**: Fetches dashboard metadata optimized for the grid.
+**Implementation Detail**:
+- Calls `GET /api/v1/dashboard/` with query params `q=(columns:!(id,dashboard_title,changed_on_utc,published))`.
+- Maps response fields to `DashboardMetadata` schema.

specs/007-migration-dashboard-grid/data-model.md

@@ -0,0 +1,25 @@
+# Data Model: Migration Dashboard Grid
+
+## Entities
+
+### DashboardMetadata
+**Source**: Superset API (`/api/v1/dashboard/`)
+**Purpose**: Represents a dashboard available for migration.
+
+| Field | Type | Description | Source Mapping |
+|-------|------|-------------|----------------|
+| `id` | Integer | Unique identifier | `id` |
+| `title` | String | Display name of the dashboard | `dashboard_title` |
+| `last_modified` | String (ISO 8601) | Timestamp of last modification | `changed_on_utc` |
+| `status` | Enum ('published', 'draft') | Publication status | `published` (boolean) -> 'published'/'draft' |
+
+## Value Objects
+
+### DashboardSelection
+**Purpose**: Represents the user's selection of dashboards to migrate.
+
+| Field | Type | Description |
+|-------|------|-------------|
+| `selected_ids` | List[Integer] | List of dashboard IDs selected for migration |
+| `source_env_id` | String | ID of the source environment |
+| `target_env_id` | String | ID of the target environment |

specs/007-migration-dashboard-grid/plan.md

@@ -0,0 +1,85 @@
+# Implementation Plan: [FEATURE]
+
+**Branch**: `[###-feature-name]` | **Date**: [DATE] | **Spec**: [link]
+**Input**: Feature specification from `/specs/[###-feature-name]/spec.md`
+
+**Note**: This template is filled in by the `/speckit.plan` command. See `.specify/templates/commands/plan.md` for the execution workflow.
+
+## Summary
+
+[Extract from feature spec: primary requirement + technical approach from research]
+
+## Technical Context
+
+**Language/Version**: Python 3.9+ (Backend), Node.js 18+ (Frontend)
+**Primary Dependencies**: FastAPI, SvelteKit, Tailwind CSS, Pydantic, Superset API
+**Storage**: N/A (Superset API integration - read-only for metadata)
+**Testing**: pytest (Backend), vitest (Frontend - inferred)
+**Target Platform**: Linux server / Containerized
+**Project Type**: web application (Backend + Frontend)
+**Performance Goals**: Client-side filtering < 200ms for 100+ items
+**Constraints**: Must handle large lists via pagination (Client-side). Spec says "Client-side (Fetch all, filter locally)" and "Pagination (e.g., 20 per page)". *RESOLVED: Fetch all, paginate locally.*
+**Scale/Scope**: ~100s of dashboards per environment.
+
+## Constitution Check
+
+*GATE: Must pass before Phase 0 research. Re-check after Phase 1 design.*
+
+- [x] **Causal Validity**: Contracts (API/Data Model) defined before implementation.
+- [x] **Immutability**: Module headers (`[DEF]`) preserved/added.
+- [x] **Semantic Format**: All new code uses `[DEF]` anchors and metadata.
+- [x] **Fractal Complexity**: New components (Grid) kept modular; `SupersetClient` extensions are small methods.
+
+**Status**: PASSED
+
+## Project Structure
+
+### Documentation (this feature)
+
+```text
+specs/[###-feature]/
+├── plan.md              # This file (/speckit.plan command output)
+├── research.md          # Phase 0 output (/speckit.plan command)
+├── data-model.md        # Phase 1 output (/speckit.plan command)
+├── quickstart.md        # Phase 1 output (/speckit.plan command)
+├── contracts/           # Phase 1 output (/speckit.plan command)
+└── tasks.md             # Phase 2 output (/speckit.tasks command - NOT created by /speckit.plan)
+```
+
+### Source Code (repository root)
+
+```text
+backend/
+├── src/
+│   ├── api/
+│   │   └── routes/
+│   │       └── environments.py  # Update to support dashboard fetching
+│   ├── core/
+│   │   └── superset_client.py   # Update to fetch extended dashboard metadata
+│   └── models/
+│       └── dashboard.py         # New model for Dashboard metadata
+└── tests/
+    └── test_superset_client.py
+
+frontend/
+├── src/
+│   ├── components/
+│   │   ├── DashboardGrid.svelte # New component
+│   │   └── Pagination.svelte    # New component (if not exists)
+│   ├── routes/
+│   │   └── migration/
+│   │       └── +page.svelte     # Update to use DashboardGrid
+│   └── types/
+│       └── dashboard.ts         # New type definitions
+```
+
+**Structure Decision**: Standard Web Application structure. Backend updates to `SupersetClient` and API routes to serve dashboard metadata. Frontend updates to include a new `DashboardGrid` component and integrate it into the migration flow.
+
+## Complexity Tracking
+
+> **Fill ONLY if Constitution Check has violations that must be justified**
+
+| Violation | Why Needed | Simpler Alternative Rejected Because |
+|-----------|------------|-------------------------------------|
+| [e.g., 4th project] | [current need] | [why 3 projects insufficient] |
+| [e.g., Repository pattern] | [specific problem] | [why direct DB access insufficient] |

specs/007-migration-dashboard-grid/quickstart.md

@@ -0,0 +1,31 @@
+# Quickstart: Migration Dashboard Grid
+
+## Prerequisites
+- Backend running (`uvicorn backend.src.app:app --reload`)
+- Frontend running (`npm run dev`)
+- Superset instance accessible and configured in `config.yaml`
+
+## Steps to Verify
+
+1. **Navigate to Migration Page**:
+   - Open browser to `http://localhost:5173/migration`
+   - Select a Source Environment from the dropdown.
+
+2. **Verify Dashboard Grid**:
+   - The grid should appear below the environment selectors.
+   - It should list dashboards with columns: Title, Last Modified, Status.
+   - Status pills should be green (Published) or gray (Draft).
+
+3. **Test Filtering**:
+   - Type in the "Search dashboards..." input.
+   - The list should filter instantly (client-side).
+
+4. **Test Pagination**:
+   - If >20 dashboards, check pagination controls at the bottom.
+   - Navigate to next page.
+
+5. **Test Selection**:
+   - Select a few dashboards.
+   - Change filter (hide selected).
+   - Clear filter -> Selection should persist.
+   - Click "Select All" -> Should select all matching current filter.

specs/007-migration-dashboard-grid/research.md

@@ -0,0 +1,48 @@
+# Research: Migration Dashboard Grid
+
+## Unknowns & Clarifications
+
+### 1. Pagination vs Client-side Filtering
+**Context**: The spec mentions "Client-side (Fetch all, filter locally)" (FR-004) but also "Pagination (e.g., 20 per page)" (FR-008).
+**Resolution**: 
+- We will fetch ALL dashboard metadata from the Superset API in one go. The metadata (ID, Title, Status, Date) is lightweight. Even for 1000 dashboards, the payload is small (~100KB).
+- **Client-side Pagination**: We will implement pagination purely on the frontend. This satisfies "Pagination" for UI performance/usability while keeping the "Fetch all" requirement for fast filtering.
+- **Decision**: Fetch all, paginate locally.
+
+### 2. Superset API for Dashboard Metadata
+**Context**: Need to fetch `title`, `changed_on`, `published`.
+**Research**:
+- Superset API endpoint: `/api/v1/dashboard/`
+- Standard response includes `result` array with `dashboard_title`, `changed_on_utc`, `published`.
+- **Decision**: Use `GET /api/v1/dashboard/` with `q` parameter to select specific columns to minimize payload.
+  - Columns: `id`, `dashboard_title`, `changed_on_utc`, `published`.
+
+### 3. Grid Component
+**Context**: Need a grid with sorting, filtering, and selection.
+**Options**:
+- **Custom Svelte Table**: Lightweight, full control.
+- **3rd Party Lib (e.g. svelte-headless-table)**: Powerful but maybe overkill.
+- **Decision**: **Custom Svelte Component** (`DashboardGrid.svelte`).
+  - Why: Requirements are specific (Select All across pages, custom status pill, specific columns). A custom component using standard HTML table + Tailwind is simple and maintainable for this scope.
+
+## Design Decisions
+
+### Data Model
+- **Dashboard**:
+  - `id`: string (or int, depends on Superset version, usually int for dashboards but we treat as ID)
+  - `title`: string
+  - `last_modified`: string (ISO date)
+  - `status`: 'published' | 'draft'
+
+### Architecture
+- **Backend**:
+  - `SupersetClient.get_dashboards()`: Fetches list from Superset.
+  - `GET /api/environments/{id}/dashboards`: Proxy endpoint.
+- **Frontend**:
+  - `DashboardGrid.svelte`: Handles display, sorting, pagination, and selection logic.
+  - `migration/+page.svelte`: Orchestrates fetching and passes data to Grid.
+
+### UX/UI
+- **Status Column**: Badge (Green for Published, Gray for Draft).
+- **Selection**: Checkbox in first column.
+- **Pagination**: Simple "Prev 1 of 5 Next" controls at bottom.

specs/007-migration-dashboard-grid/spec.md

@@ -0,0 +1,81 @@
+# Feature Specification: Migration Plugin Dashboard Grid
+
+**Feature Branch**: `007-migration-dashboard-grid`
+**Created**: 2025-12-27
+**Status**: Draft
+**Input**: User description: "Я хочу доработать плагин миграции. Выбор дашбордов должен осуществляться из списка-грида, с возможностью его фильтровать по наименованию. В гриде должны быть поля наименования дашборда, дата последнего изменения дашборда, плюс статус - опубликован или черновик"
+
+## Clarifications
+
+### Session 2025-12-27
+- Q: How should the grid handle data loading and filtering to ensure performance and usability? → A: **Client-side** (Fetch all, filter locally).
+- Q: Should the grid include a "Select All" checkbox in the header for bulk operations? → A: **Yes, include "Select All"**.
+- Q: How should the grid handle large lists of dashboards (e.g., >50)? → A: **Pagination** (e.g., 20 per page).
+- Q: Does the "Select All" checkbox select only the currently visible page of dashboards, or all dashboards that match the current filter? → A: **All matching filter** (Selects all filtered results, not just the visible page).
+- Q: What should happen if the user changes the filter while some items are already selected? → A: **Preserve selection** (Selected items remain selected even if hidden by new filter).
+- Q: What should be the default sort order when the dashboard grid first loads? → A: **Last Modified Date (Newest first)**.
+- Q: Should the grid include an "Owners" column to help distinguish dashboards with the same name? → A: **Yes, include Owners**.
+- Q: How should the "Owners" column display multiple owners? → A: **Show first owner + count (e.g., "admin + 2") with tooltip**.
+- Q: How should the "Status" (Draft/Published) be visually represented in the grid? → A: **Colored Badges/Chips**.
+- Q: Should the grid include a "Preview" action (e.g., link to open the dashboard in Superset)? → A: **Yes, open in new tab**.
+
+## User Scenarios & Testing *(mandatory)*
+
+### User Story 1 - Advanced Dashboard Selection (Priority: P1)
+
+As a migration engineer, I want to select dashboards from a detailed grid view that includes status and modification dates, so that I can easily distinguish between draft/published versions and identify the most recent changes before migrating.
+
+**Why this priority**: Current selection mechanisms (likely simple dropdowns or lists) lack critical context (status, freshness), making it error-prone to select the right assets for migration.
+
+**Independent Test**: Can be tested by connecting to a Superset instance with known dashboards (some drafts, some published) and verifying the grid correctly displays their metadata and allows filtering/selection.
+
+**Acceptance Scenarios**:
+
+1. **Given** I have selected a source environment in the migration plugin, **When** the dashboard list loads, **Then** I see a grid view displaying "Dashboard Name", "Last Modified", and "Status" columns.
+2. **Given** the dashboard grid is displayed, **When** I type "Sales" into the filter input, **Then** the grid updates to show only dashboards containing "Sales" in their name.
+3. **Given** a dashboard is in "Draft" state in Superset, **When** it appears in the grid, **Then** the Status column clearly indicates "Draft" (vs "Published").
+4. **Given** I want to migrate multiple dashboards, **When** I check the boxes next to several rows, **Then** they are added to the selection for the migration job.
+5. **Given** the grid is populated, **When** I click the "Select All" checkbox in the header, **Then** all visible dashboards are selected.
+
+---
+
+### Edge Cases
+
+- **Empty Environment**: What happens if the source environment has no dashboards? System should display a "No dashboards found" message in the grid area.
+- **Missing Metadata**: What if the Superset API returns null for `changed_on` or `published`? System should display "N/A" or a default value (e.g., "Unknown") rather than crashing.
+- **Large Dataset**: How does the grid handle 1000+ dashboards? The grid MUST use pagination (default 20 items per page) to manage display density.
+
+## Requirements *(mandatory)*
+
+### Functional Requirements
+
+- **FR-001**: The system MUST fetch extended metadata for dashboards from the Superset API, specifically: Title, Last Modified Date (`changed_on`), and Published Status (`published`).
+- **FR-002**: The Migration Plugin UI MUST display a data grid component to list these dashboards.
+- **FR-003**: The grid MUST include sortable columns for:
+    - Name (Dashboard Title)
+    - Last Modified (Date/Time)
+    - Status (Published/Draft)
+    - Owners (List of owner names)
+- **FR-004**: The UI MUST provide a text filter input that filters the grid rows by Dashboard Name in real-time using client-side logic (fetching all dashboards once).
+- **FR-005**: The grid MUST support multi-row selection to allow migrating batches of dashboards.
+- **FR-006**: The selection state MUST be passed to the migration execution logic when the user initiates the migration.
+- **FR-007**: The grid header MUST include a "Select All" checkbox. When checked, it MUST select ALL dashboards matching the current filter criteria (spanning across all pages), not just the currently visible page.
+- **FR-008**: The grid MUST support pagination, displaying 20 rows per page by default, with navigation controls (Next/Prev/Page numbers).
+- **FR-009**: The selection state MUST be preserved across filter changes. Items selected before a filter change MUST remain selected even if they are hidden by the new filter.
+
+### Key Entities
+
+- **Dashboard Metadata**:
+    - `id`: Unique identifier from Superset.
+    - `title`: Display name.
+    - `changed_on`: Timestamp of last edit.
+    - `is_published`: Boolean status.
+    - `owners`: List of owner objects/names.
+
+## Success Criteria *(mandatory)*
+
+### Measurable Outcomes
+
+- **SC-001**: Users can identify the status (Draft/Published) of any dashboard in the list with 100% accuracy.
+- **SC-002**: Filtering a list of 100 dashboards takes less than 200ms to update the view.
+- **SC-003**: Users can successfully select and initiate migration for a mix of Draft and Published dashboards in a single operation.

specs/007-migration-dashboard-grid/tasks-arch.md

@@ -0,0 +1,29 @@
+---
+
+description: "Architecture tasks for Migration Plugin Dashboard Grid"
+---
+
+# Architecture Tasks: Migration Plugin Dashboard Grid
+
+**Role**: Architect Agent
+**Goal**: Define the "What" and "Why" (Contracts, Scaffolding, Models) before implementation.
+
+## Phase 1: Setup & Models
+
+- [ ] A001 Define contracts/scaffolding for migration route in backend/src/api/routes/migration.py
+- [ ] A002 Define contracts/scaffolding for Dashboard model in backend/src/models/dashboard.py
+
+## Phase 2: User Story 1 - Advanced Dashboard Selection
+
+- [ ] A003 [US1] Define contracts/scaffolding for SupersetClient extensions in backend/src/core/superset_client.py
+- [ ] A004 [US1] Define contracts/scaffolding for GET /api/migration/dashboards endpoint in backend/src/api/routes/migration.py
+- [ ] A005 [US1] Define contracts/scaffolding for DashboardGrid component in frontend/src/components/DashboardGrid.svelte
+- [ ] A006 [US1] Define contracts/scaffolding for migration page integration in frontend/src/routes/migration/+page.svelte
+- [ ] A007 [US1] Define contracts/scaffolding for POST /api/migration/execute endpoint in backend/src/api/routes/migration.py
+
+## Handover Checklist
+
+- [ ] All new files created with `[DEF]` anchors
+- [ ] All functions/classes have `@PURPOSE`, `@PRE`, `@POST` tags
+- [ ] No "naked code" (logic outside of anchors)
+- [ ] `tasks-dev.md` is ready for the Developer Agent

specs/007-migration-dashboard-grid/tasks-dev.md

@@ -0,0 +1,34 @@
+---
+
+description: "Developer tasks for Migration Plugin Dashboard Grid"
+---
+
+# Developer Tasks: Migration Plugin Dashboard Grid
+
+**Role**: Developer Agent
+**Goal**: Implement the "How" (Logic, State, Error Handling) inside the defined contracts.
+
+## Phase 1: Setup & Models
+
+- [ ] D001 Implement logic for migration route in backend/src/api/routes/migration.py
+- [ ] D002 Register migration router in backend/src/app.py
+- [ ] D003 Export migration router in backend/src/api/routes/__init__.py
+- [ ] D004 Implement logic for Dashboard model in backend/src/models/dashboard.py
+
+## Phase 2: User Story 1 - Advanced Dashboard Selection
+
+- [ ] D005 [P] [US1] Implement logic for SupersetClient extensions in backend/src/core/superset_client.py
+- [ ] D006 [US1] Implement logic for GET /api/migration/dashboards endpoint in backend/src/api/routes/migration.py
+- [ ] D007 [US1] Implement structure and styles for DashboardGrid component in frontend/src/components/DashboardGrid.svelte
+- [ ] D008 [US1] Implement data fetching and state management in frontend/src/components/DashboardGrid.svelte
+- [ ] D009 [US1] Implement client-side filtering logic in frontend/src/components/DashboardGrid.svelte
+- [ ] D010 [US1] Implement pagination logic in frontend/src/components/DashboardGrid.svelte
+- [ ] D011 [US1] Implement selection logic (single and Select All) in frontend/src/components/DashboardGrid.svelte
+- [ ] D012 [US1] Integrate DashboardGrid and connect selection to submission in frontend/src/routes/migration/+page.svelte
+- [ ] D013 [US1] Implement logic for POST /api/migration/execute endpoint in backend/src/api/routes/migration.py
+- [ ] D014 [US1] Verify semantic compliance and belief state logging
+
+## Polish & Quality Assurance
+
+- [ ] D015 Verify error handling and empty states in frontend/src/components/DashboardGrid.svelte
+- [ ] D016 Ensure consistent styling with Tailwind CSS in frontend/src/components/DashboardGrid.svelte