fix(ci): use workflow_dispatch input for version instead of GITHUB_REF_NAME

When triggered manually, GITHUB_REF_NAME is the branch name (e.g. 'main'),
not a version tag. This caused dpkg-deb to fail with 'version number does
not start with digit'. Now uses APP_VERSION env var resolved from inputs.

Author: pozodionisio-droid

.github/workflows/release.yml

@@ -25,6 +25,8 @@ env:
   FLUTTER_VERSION: '3.41.2'
   RUST_TOOLCHAIN: 'stable'
   FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
+  # Resolve version: prefer workflow_dispatch input, then strip 'v' from release tag, fallback 0.0.1-dev
+  APP_VERSION: ${{ github.event.inputs.version && github.event.inputs.version != 'dev' && github.event.inputs.version || (github.event_name == 'release' && github.event.release.tag_name || '0.0.1-dev') }}
 
 jobs:
   # ==========================================================================
@@ -118,9 +120,9 @@ jobs:
           Keywords=cloud;sync;storage;
           DESKTOP
 
-          # Get version
-          VERSION="${GITHUB_REF_NAME#v}"
-          VERSION="${VERSION:-1.0.0}"
+          # Get version (strip leading 'v' if present)
+          VERSION="${APP_VERSION#v}"
+          VERSION="${VERSION:-0.0.1}"
 
           # Control file
           cat > "$PKG_DIR/DEBIAN/control" << CONTROL
@@ -141,8 +143,8 @@ jobs:
 
       - name: Package — .rpm
         run: |
-          VERSION="${GITHUB_REF_NAME#v}"
-          VERSION="${VERSION:-1.0.0}"
+          VERSION="${APP_VERSION#v}"
+          VERSION="${VERSION:-0.0.1}"
 
           mkdir -p rpmbuild/{SPECS,BUILD,RPMS,SOURCES}
 
@@ -338,8 +340,8 @@ jobs:
       - name: Create InnoSetup installer
         shell: pwsh
         run: |
-          $version = "${{ github.ref_name }}".TrimStart("v")
-          if (-not $version) { $version = "1.0.0" }
+          $version = "${{ env.APP_VERSION }}".TrimStart("v")
+          if (-not $version -or $version -eq "main") { $version = "0.0.1" }
 
           @"
           [Setup]