ci: install semantic extras in GitHub Actions test workflows

The semantic search dependencies (fastembed, sqlite-vec, openai) were moved
to optional extras in the previous commit but CI was still installing only
`.[dev]`, causing test failures for semantic search tests.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: phernandez <paul@basicmachines.co>

Author: phernandez

.github/workflows/test.yml

@@ -55,7 +55,7 @@ jobs:
 
       - name: Install dependencies
         run: |
-          uv pip install -e .[dev]
+          uv pip install -e ".[dev,semantic]"
 
       - name: Run type checks
         run: |
@@ -105,7 +105,7 @@ jobs:
 
       - name: Install dependencies
         run: |
-          uv pip install -e .[dev]
+          uv pip install -e ".[dev,semantic]"
 
       - name: Run tests (Postgres via testcontainers)
         run: |
@@ -141,7 +141,7 @@ jobs:
 
       - name: Install dependencies
         run: |
-          uv pip install -e .[dev]
+          uv pip install -e ".[dev,semantic]"
 
       - name: Run combined coverage (SQLite + Postgres)
         run: |