fix: update workflow triggers to include main, development, feature, and hotfix branches

.github/workflows/docker-build.yml

@@ -21,6 +21,18 @@ name: Docker Build, Publish & Test
 # See: docs/plans/current_spec.md (Section 4.1 - docker-build.yml changes)
 
 on:
+  push:
+    branches:
+      - main
+      - development
+      - 'feature/**'
+      - 'hotfix/**'
+  pull_request:
+    branches:
+      - main
+      - development
+      - 'feature/**'
+      - 'hotfix/**'
   workflow_run:
     workflows: [Docker Lint]
     types: [completed]