[test] Baseline test: Re-add .cache to measure performance WITH cache

This commit temporarily restores .cache caching to establish a baseline
for performance comparison. The next commit will remove it again to
measure the performance impact.

Testing approach:
1. This commit: WITH .cache (baseline)
2. Next commit: WITHOUT .cache (comparison)
3. Analysis: Compare CI run times to quantify cache impact

.github/workflows/api-update-electron-api-types.yaml

@@ -30,6 +30,7 @@ jobs:
         uses: actions/cache@v4
         with:
           path: |
+            .cache
             tsconfig.tsbuildinfo
           key: electron-types-tools-cache-${{ runner.os }}-${{ hashFiles('**/pnpm-lock.yaml') }}
           restore-keys: |

.github/workflows/api-update-manager-api-types.yaml

@@ -35,6 +35,7 @@ jobs:
         uses: actions/cache@v4
         with:
           path: |
+            .cache
             tsconfig.tsbuildinfo
           key: update-manager-tools-cache-${{ runner.os }}-${{ hashFiles('**/pnpm-lock.yaml') }}
           restore-keys: |

.github/workflows/api-update-registry-api-types.yaml

@@ -34,6 +34,7 @@ jobs:
         uses: actions/cache@v4
         with:
           path: |
+            .cache
             tsconfig.tsbuildinfo
           key: update-registry-tools-cache-${{ runner.os }}-${{ hashFiles('**/pnpm-lock.yaml') }}
           restore-keys: |

.github/workflows/ci-lint-format.yaml

@@ -37,6 +37,7 @@ jobs:
         uses: actions/cache@v4
         with:
           path: |
+            .cache
             .eslintcache
             tsconfig.tsbuildinfo
             .prettierCache

.github/workflows/ci-tests-storybook.yaml

@@ -54,6 +54,7 @@ jobs:
         uses: actions/cache@v4
         with:
           path: |
+            .cache
             storybook-static
             tsconfig.tsbuildinfo
           key: storybook-cache-${{ runner.os }}-${{ hashFiles('**/pnpm-lock.yaml') }}-${{ hashFiles('src/**/*.{ts,vue,js}', '*.config.*', '.storybook/**/*') }}
@@ -118,6 +119,7 @@ jobs:
         uses: actions/cache@v4
         with:
           path: |
+            .cache
             storybook-static
             tsconfig.tsbuildinfo
           key: storybook-cache-${{ runner.os }}-${{ hashFiles('**/pnpm-lock.yaml') }}-${{ hashFiles('src/**/*.{ts,vue,js}', '*.config.*', '.storybook/**/*') }}

.github/workflows/ci-tests-unit.yaml

@@ -33,6 +33,7 @@ jobs:
         uses: actions/cache@v4
         with:
           path: |
+            .cache
             coverage
             .vitest-cache
           key: vitest-cache-${{ runner.os }}-${{ hashFiles('**/pnpm-lock.yaml') }}-${{ hashFiles('src/**/*.{ts,vue,js}', 'vitest.config.*', 'tsconfig.json') }}

.github/workflows/release-draft-create.yaml

@@ -32,6 +32,7 @@ jobs:
         uses: actions/cache@v4
         with:
           path: |
+            .cache
             tsconfig.tsbuildinfo
           key: release-tools-cache-${{ runner.os }}-${{ hashFiles('**/pnpm-lock.yaml') }}
           restore-keys: |

.github/workflows/release-pypi-dev.yaml

@@ -29,6 +29,7 @@ jobs:
         uses: actions/cache@v4
         with:
           path: |
+            .cache
             dist
             tsconfig.tsbuildinfo
           key: dev-release-tools-cache-${{ runner.os }}-${{ hashFiles('**/pnpm-lock.yaml') }}