Use GITHUB_PATH instead of GITEA_PATH

- Replaced `GITEA_PATH` with `GITHUB_PATH` in CI workflow files.
- This corrects the environment variable used for adding Cargo's bin directory to the PATH.
- Ensures the workflow functions correctly within the GitHub Actions environment.

.gitea/workflows/ci.yml

@@ -15,7 +15,7 @@ jobs:
       - name: Install uv
         run: |
           curl -LsSf https://astral.sh/uv/install.sh | sh
-          echo "$HOME/.cargo/bin" >> $GITEA_PATH
+          echo "$HOME/.cargo/bin" >> $GITHUB_PATH
 
       - name: Run Ruff
         run: |
@@ -33,7 +33,7 @@ jobs:
       - name: Install uv
         run: |
           curl -LsSf https://astral.sh/uv/install.sh | sh
-          echo "$HOME/.cargo/bin" >> $GITEA_PATH
+          echo "$HOME/.cargo/bin" >> $GITHUB_PATH
 
       - name: Run Tests
         run: |
@@ -47,14 +47,14 @@ jobs:
   deploy_to_pypi:
     runs-on: ubuntu-latest
     needs: test
-    if: gitea.ref == 'refs/heads/master'
+    if: github.ref == 'refs/heads/master'
     steps:
       - uses: actions/checkout@v3
 
-      - name: Install uv + build tools
+      - name: Install uv
         run: |
           curl -LsSf https://astral.sh/uv/install.sh | sh
-          echo "$HOME/.cargo/bin" >> $GITEA_PATH
+          echo "$HOME/.cargo/bin" >> $GITHUB_PATH
 
       - name: Publish to PyPI
         env:
@@ -63,14 +63,14 @@ jobs:
         run: |
           uv venv .venv
           source .venv/bin/activate
-          uv pip install --system build twine
+          uv pip install build twine
           uv run python -m build
           uv run python -m twine upload dist/*
 
   deploy_to_dockerhub:
     runs-on: ubuntu-latest
     needs: [deploy_to_pypi]
-    if: gitea.ref == 'refs/heads/master'
+    if: github.ref == 'refs/heads/master'
     steps:
       - uses: actions/checkout@v3
 
@@ -89,7 +89,7 @@ jobs:
   deploy_to_gitea:
     runs-on: ubuntu-latest
     needs: [deploy_to_pypi]
-    if: gitea.ref == 'refs/heads/master'
+    if: github.ref == 'refs/heads/master'
     steps:
       - uses: actions/checkout@v3