ci: Configure uv cache to use pyproject.toml

Add `cache-dependency-glob: "**/pyproject.toml"` to fix cache invalidation warning. Since this is a library without a lock file, the cache will invalidate when pyproject.toml changes.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Author: ValerianRey

.github/workflows/build-deploy-docs.yml

@@ -25,6 +25,7 @@ jobs:
         with:
           python-version: '3.14'
           enable-cache: true
+          cache-dependency-glob: "**/pyproject.toml"
 
       - uses: ./.github/actions/install-deps
         with:

.github/workflows/release.yml

@@ -21,6 +21,7 @@ jobs:
         with:
           python-version: '3.14'
           enable-cache: true
+          cache-dependency-glob: "**/pyproject.toml"
 
       - name: Build
         run: uv build

.github/workflows/tests.yml

@@ -42,6 +42,7 @@ jobs:
         with:
           python-version: ${{ matrix.python-version || '3.14' }}
           enable-cache: true
+          cache-dependency-glob: "**/pyproject.toml"
 
       - uses: ./.github/actions/install-deps
         with:
@@ -70,6 +71,7 @@ jobs:
         with:
           python-version: '3.14'
           enable-cache: true
+          cache-dependency-glob: "**/pyproject.toml"
 
       - uses: ./.github/actions/install-deps
         with:
@@ -91,6 +93,7 @@ jobs:
         with:
           python-version: '3.14'
           enable-cache: true
+          cache-dependency-glob: "**/pyproject.toml"
 
       - uses: ./.github/actions/install-deps
         with: