Simplify optional deps logic, make full the default in the action

Author: ValerianRey

.github/actions/install-deps/action.yml

@@ -5,7 +5,7 @@ inputs:
   options:
     description: 'Package options to install (space-separated, e.g., "full")'
     required: false
-    default: ''
+    default: 'full'
   groups:
     description: 'Dependency groups to install (space-separated, e.g., "test doc")'
     required: false

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

@@ -27,7 +27,6 @@ jobs:
 
       - uses: ./.github/actions/install-deps
         with:
-          options: full
           groups: doc
 
       - name: Determine deployment folder

.github/workflows/tests.yml

@@ -13,7 +13,7 @@ jobs:
   tests:
     # Default config: py3.14, ubuntu-latest, float32, full options.
     # The idea is to make each of those params vary one by one, to limit the number of tests to run.
-    name: Run tests (py${{ matrix.python-version || '3.14' }}, ${{ matrix.os || 'ubuntu-latest' }}, ${{ matrix.dtype || 'float32' }}, options=[${{ matrix.options == 'none' && '' || (matrix.options || 'full') }}])
+    name: Run tests (py${{ matrix.python-version || '3.14' }}, ${{ matrix.os || 'ubuntu-latest' }}, ${{ matrix.dtype || 'float32' }}${{ matrix.options != null && ', default install'}})
     runs-on: ${{ matrix.os || 'ubuntu-latest' }}
     strategy:
       fail-fast: false
@@ -31,7 +31,7 @@ jobs:
           # dtype variations
           - dtype: float64
           # Installation options variations
-          - options: none
+          - options: ''
 
     steps:
       - name: Checkout repository
@@ -44,7 +44,7 @@ jobs:
 
       - uses: ./.github/actions/install-deps
         with:
-          options: ${{ matrix.options == 'none' && '' || (matrix.options || 'full') }}
+          options: ${{ matrix.options }}
           groups: test
 
       - name: Run tests
@@ -72,7 +72,6 @@ jobs:
 
       - uses: ./.github/actions/install-deps
         with:
-          options: full
           groups: doc
 
       - name: Build Documentation
@@ -93,7 +92,6 @@ jobs:
 
       - uses: ./.github/actions/install-deps
         with:
-          options: full
           groups: check
 
       - name: Run mypy