fix(workflow): process multiple submissions in single workflow run

Changed input from `submissionId` to `submissionIds` (comma-separated).
This avoids the GitHub Actions concurrency limitation where only one
pending workflow is kept per concurrency group, causing other queued
workflows to be canceled.

Now all submissions are processed sequentially within a single workflow
run, with individual commits for each icon.

.github/workflows/add-icon.yml

@@ -3,8 +3,8 @@ name: Add Icon to Collection
 on:
   workflow_call:
     inputs:
-      submissionId:
-        description: ID of the PocketBase submission to import
+      submissionIds:
+        description: Comma-separated IDs of the PocketBase submissions to import
         required: true
         type: string
       dryRun:
@@ -19,8 +19,8 @@ on:
         required: true
   workflow_dispatch:
     inputs:
-      submissionId:
-        description: ID of the PocketBase submission to import
+      submissionIds:
+        description: Comma-separated IDs of the PocketBase submissions to import
         required: true
         type: string
       dryRun:
@@ -47,48 +47,50 @@ jobs:
       - name: Setup Bun
         uses: oven-sh/setup-bun@v1
 
-      - name: Import icon from PocketBase submission
-        id: import
-        env:
-          PB_URL: ${{ secrets.PB_URL }}
-          PB_ADMIN_TOKEN: ${{ secrets.PB_ADMIN_TOKEN }}
-        run: |
-          ARGS=(--submission-id "${{ inputs.submissionId }}")
-          if [ "${{ inputs.dryRun }}" = "true" ]; then
-            ARGS+=("--dry-run")
-          fi
-          ARGS+=("--gha-output" "$GITHUB_OUTPUT")
-          bun run scripts/import-icon.ts "${ARGS[@]}"
-
-      - name: Check for changes
-        id: git-diff
-        run: |
-          if git diff --quiet; then
-            echo "has_changes=false" >> "$GITHUB_OUTPUT"
-          else
-            echo "has_changes=true" >> "$GITHUB_OUTPUT"
-          fi
-
       - name: Configure git user
-        if: ${{ !inputs.dryRun && steps.git-diff.outputs.has_changes == 'true' }}
         run: |
           git config user.name "github-actions[bot]"
           git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
 
-      - name: Commit changes
-        if: ${{ !inputs.dryRun && steps.git-diff.outputs.has_changes == 'true' }}
+      - name: Import icons from PocketBase submissions
+        env:
+          PB_URL: ${{ secrets.PB_URL }}
+          PB_ADMIN_TOKEN: ${{ secrets.PB_ADMIN_TOKEN }}
+          DRY_RUN: ${{ inputs.dryRun }}
         run: |
-          submission_name="${{ steps.import.outputs.submission_name }}"
-          if [ -z "$submission_name" ]; then
-            submission_name="${{ inputs.submissionId }}"
-          fi
-          approver="${{ steps.import.outputs.approver }}"
-          if [ -z "$approver" ]; then
-            approver="unknown"
-          fi
-          git add .
-          git commit -m "chore: add icon \"${submission_name}\" (submission ${{ inputs.submissionId }}, approved by ${approver})"
-      - name: Push changes
-        if: ${{ !inputs.dryRun && steps.git-diff.outputs.has_changes == 'true' }}
-        run: git push
+          IFS=',' read -ra IDS <<< "${{ inputs.submissionIds }}"
+          for submission_id in "${IDS[@]}"; do
+            submission_id=$(echo "$submission_id" | xargs)
+            if [ -z "$submission_id" ]; then
+              continue
+            fi
+            echo "::group::Processing submission $submission_id"
+            
+            ARGS=(--submission-id "$submission_id")
+            if [ "$DRY_RUN" = "true" ]; then
+              ARGS+=("--dry-run")
+            fi
+            ARGS+=("--gha-output" "import_output_$submission_id.txt")
+            
+            bun run scripts/import-icon.ts "${ARGS[@]}"
+            
+            if [ "$DRY_RUN" != "true" ] && ! git diff --quiet; then
+              source "import_output_$submission_id.txt" 2>/dev/null || true
+              name="${submission_name:-$submission_id}"
+              approver_name="${approver:-unknown}"
+              git add .
+              git commit -m "chore: add icon \"${name}\" (submission ${submission_id}, approved by ${approver_name})"
+            fi
+            
+            echo "::endgroup::"
+          done
+
+      - name: Push changes
+        if: ${{ !inputs.dryRun }}
+        run: |
+          if [ "$(git rev-list --count HEAD ^origin/main)" -gt 0 ]; then
+            git push
+          else
+            echo "No commits to push"
+          fi