rename ss-tools to superset-tools across the entire project

- Replace all occurrences of 'ss-tools' with 'superset-tools' in 104 files
- Rename git bundle file ss-tools.bundle → superset-tools.bundle
- Update .gitignore pattern accordingly
- Preserve variable names (hasSsTools etc.) and code identifiers

backend/src/core/auth/config.py

@@ -31,8 +31,8 @@ class AuthConfig(BaseSettings):
     ALGORITHM: str = "HS256"
     ACCESS_TOKEN_EXPIRE_MINUTES: int = 480
     REFRESH_TOKEN_EXPIRE_DAYS: int = 7
-    JWT_AUDIENCE: str = Field(default="ss-tools-api", validation_alias="JWT_AUDIENCE")
-    JWT_ISSUER: str = Field(default="ss-tools", validation_alias="JWT_ISSUER")
+    JWT_AUDIENCE: str = Field(default="superset-tools-api", validation_alias="JWT_AUDIENCE")
+    JWT_ISSUER: str = Field(default="superset-tools", validation_alias="JWT_ISSUER")
 
     # Database Settings
     AUTH_DATABASE_URL: str = Field(default="", validation_alias="AUTH_DATABASE_URL")

backend/src/core/connection_service.py

@@ -245,7 +245,7 @@ class ConnectionService:
 
     # #region test_connection [C:3] [TYPE Function] [SEMANTICS settings,connections,test]
     # @BRIEF Test connectivity to a saved connection. Opens native driver, runs SELECT 1.
-    # @PRE Connection exists and is reachable from the ss-tools backend.
+    # @PRE Connection exists and is reachable from the superset-tools backend.
     # @POST Returns {success, latency_ms, db_version, error}. Connection always closed.
     # @SIDE_EFFECT Opens/closes native DB connection. Network I/O. May trigger auth.
     async def test_connection(self, connection_id: str) -> dict[str, Any]: