Update GH workflows to install project correctly

Author: aishwaryapb

.github/workflows/code_checks.yml

@@ -43,12 +43,11 @@ jobs:
         with:
           python-version-file: ".python-version"
 
-      - name: Install the project
-        run: uv sync --all-extras --dev
-
       - name: Install dependencies and check code
         run: |
+          uv venv .venv
           source .venv/bin/activate
+          uv sync --all-extras --dev
           pre-commit run --all-files
 
       - name: pip-audit (gh-action-pip-audit)

.github/workflows/publish.yml

@@ -30,8 +30,12 @@ jobs:
         with:
           python-version-file: ".python-version"
 
-      - name: Install the project
-        run: cd aieng-topic-impl && uv sync --dev
+      - name: Install dependencies
+        run: |
+          cd aieng-topic-impl
+          uv venv .venv
+          source .venv/bin/activate
+          uv sync --all-extras --dev
 
       - name: Build package
         run: cd aieng-topic-impl && source .venv/bin/activate && uv build

.github/workflows/unit_tests.yml

@@ -51,11 +51,10 @@ jobs:
         with:
           python-version-file: ".python-version"
 
-      - name: Install the project
-        run: cd aieng-topic-impl && uv sync --all-extras --dev
-
       - name: Install dependencies and check code
         run: |
           cd aieng-topic-impl
+          uv venv .venv
           source .venv/bin/activate
+          uv sync --all-extras --dev
           uv run pytest -m "not integration_test" tests