chore(github): remove manual release trigger

Author: jvatic

.github/workflows/release.yml

@@ -4,12 +4,6 @@ on:
   push:
     tags:
       - 'v[0-9]+.[0-9]+.[0-9]+'
-  workflow_dispatch:
-    inputs:
-      tag:
-        description: "Tag to release (e.g., v1.0.0)"
-        required: true
-        type: string
 
 env:
   CARGO_TERM_COLOR: always
@@ -26,11 +20,7 @@ jobs:
       - name: Determine ref and version
         id: get-ref
         run: |
-          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
-            REF="${{ github.event.inputs.tag }}"
-          else
-            REF="${{ github.ref }}"
-          fi
+          REF="${{ github.ref }}"
           echo "ref=$REF" >> $GITHUB_OUTPUT
           # Extract version from ref (remove refs/tags/ prefix if present)
           VERSION="${REF#refs/tags/}"