ci: fix uv install, split Python/frontend workflows, fix TS errors

.env.example

@@ -18,9 +18,6 @@ POSTGRES_PORT=5432
 DATABASE_URL=postgresql+asyncpg://techwatch:techwatch@postgres:5432/techwatch
 DATABASE_SYNC_URL=postgresql://techwatch:techwatch@postgres:5432/techwatch
 
-# Redis
-REDIS_URL=redis://redis:6379
-
 # App exposure / admin
 FRONTEND_URL=http://localhost:3000
 CORS_ORIGINS=http://localhost:3000,http://127.0.0.1:3000,http://localhost:5173,http://127.0.0.1:5173

.github/workflows/ci-frontend.yml

@@ -0,0 +1,43 @@
+name: Frontend CI
+
+on:
+  push:
+    branches: [main, master, dev, 'feat/**', 'fix/**', 'chore/**', 'hotfix/**']
+    paths:
+      - 'frontend/**'
+      - '.github/workflows/ci-frontend.yml'
+  pull_request:
+    branches: [main, master, dev]
+    paths:
+      - 'frontend/**'
+
+env:
+  NODE_VERSION: '20'
+
+jobs:
+  build:
+    name: Type-check & Build
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: frontend
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          cache: 'npm'
+          cache-dependency-path: frontend/package-lock.json
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Type-check
+        run: npx tsc --noEmit
+
+      - name: Build
+        run: npm run build
+        env:
+          VITE_API_URL: http://localhost:8000

.github/workflows/ci-python.yml

@@ -0,0 +1,93 @@
+name: Python CI
+
+on:
+  push:
+    branches: [main, master, dev, 'feat/**', 'fix/**', 'chore/**', 'hotfix/**']
+    paths:
+      - 'app/**'
+      - 'tests/**'
+      - 'alembic/**'
+      - 'pyproject.toml'
+      - '.github/workflows/ci-python.yml'
+  pull_request:
+    branches: [main, master, dev]
+    paths:
+      - 'app/**'
+      - 'tests/**'
+      - 'alembic/**'
+      - 'pyproject.toml'
+
+env:
+  PYTHON_VERSION: '3.11'
+
+jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: astral-sh/setup-uv@v4
+        with:
+          enable-cache: true
+          python-version: ${{ env.PYTHON_VERSION }}
+
+      - name: Install dev dependencies
+        run: |
+          uv venv .venv --python ${{ env.PYTHON_VERSION }}
+          uv pip install --python .venv/bin/python -e ".[dev]"
+          echo "$GITHUB_WORKSPACE/.venv/bin" >> $GITHUB_PATH
+
+      - name: ruff check
+        run: ruff check .
+
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    services:
+      postgres:
+        image: pgvector/pgvector:pg16
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: postgres
+          POSTGRES_DB: techwatch_test
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+
+    env:
+      DATABASE_URL: postgresql+asyncpg://postgres:postgres@localhost:5432/techwatch_test
+      DATABASE_SYNC_URL: postgresql://postgres:postgres@localhost:5432/techwatch_test
+      ADMIN_API_TOKEN: ci-test-token
+      CONFIG_ENCRYPTION_KEY: ""
+      LLM_API_KEY: ci-test-key
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: astral-sh/setup-uv@v4
+        with:
+          enable-cache: true
+          python-version: ${{ env.PYTHON_VERSION }}
+
+      - name: Install dependencies
+        run: |
+          uv venv .venv --python ${{ env.PYTHON_VERSION }}
+          uv pip install --python .venv/bin/python -e ".[dev]"
+          echo "$GITHUB_WORKSPACE/.venv/bin" >> $GITHUB_PATH
+
+      - name: Run migrations
+        run: alembic upgrade head
+
+      - name: Run tests
+        run: pytest tests/ -v --cov=app --cov-report=xml
+
+      - name: Upload coverage
+        uses: codecov/codecov-action@v4
+        with:
+          file: ./coverage.xml
+          fail_ci_if_error: false

app/agents/deep_research/graph.py

@@ -65,7 +65,7 @@ def build(self, checkpointer=None) -> CompiledStateGraph:
         # Build the main agent graph
         main_graph = StateGraph(
             DeepResearchAgentState,
-            config_schema=DeepResearchConfig,
+            context_schema=DeepResearchConfig,
         )
 
         # Add main workflow nodes
@@ -98,7 +98,7 @@ def _build_supervisor_subgraph(self) -> CompiledStateGraph:
         """
         supervisor_graph = StateGraph(
             SupervisorState,
-            config_schema=DeepResearchConfig,
+            context_schema=DeepResearchConfig,
         )
 
         supervisor_graph.add_node("supervisor", self.nodes.supervisor)

app/agents/deep_research/nodes.py

@@ -18,6 +18,8 @@
 import re
 from typing import Any, Optional
 
+from langgraph.types import RunnableConfig
+
 from langchain_core.messages import (
     AIMessage,
     HumanMessage,
@@ -496,7 +498,7 @@ async def _generate_completion(
     async def clarify_with_user(
         self,
         state: DeepResearchAgentState,
-        config: Optional[dict] = None,
+        config: Optional[RunnableConfig] = None,
     ) -> dict[str, Any]:
         """Analyze user messages and ask clarifying questions if needed."""
         from langgraph.types import Command
@@ -538,7 +540,7 @@ async def clarify_with_user(
     async def write_research_brief(
         self,
         state: DeepResearchAgentState,
-        config: Optional[dict] = None,
+        config: Optional[RunnableConfig] = None,
     ) -> dict[str, Any]:
         """Transform user messages into a structured research brief."""
         from langgraph.types import Command
@@ -584,7 +586,7 @@ async def write_research_brief(
     async def supervisor(
         self,
         state: SupervisorState,
-        config: Optional[dict] = None,
+        config: Optional[RunnableConfig] = None,
     ) -> dict[str, Any]:
         """Lead research supervisor that plans and delegates research."""
         from langgraph.types import Command
@@ -652,7 +654,7 @@ class SupervisorDecision(BaseModel):
     async def supervisor_tools(
         self,
         state: SupervisorState,
-        config: Optional[dict] = None,
+        config: Optional[RunnableConfig] = None,
     ) -> dict[str, Any]:
         """Execute supervisor tools (research delegation)."""
         from langgraph.types import Command
@@ -862,7 +864,7 @@ async def merge_results(
     async def final_report_generation(
         self,
         state: DeepResearchAgentState,
-        config: Optional[dict] = None,
+        config: Optional[RunnableConfig] = None,
     ) -> dict[str, Any]:
         """Generate the final research report."""
         research_brief = state.get("research_brief", "")