Add Gitea Actions workflows, CI config, and docs

.gitea/ISSUE_TEMPLATE/dev_workflow.yml

@@ -0,0 +1,47 @@
+name: Development Workflow Improvement
+about: Suggest improvements to CI, branching, release process, or dev workflow
+title: "[Workflow] "
+labels:
+  - workflow
+body:
+  - type: textarea
+    id: summary
+    attributes:
+      label: Summary
+      description: Short summary of the workflow improvement.
+    validations:
+      required: true
+
+  - type: textarea
+    id: problem
+    attributes:
+      label: Problem
+      description: Current pain points and inefficiencies in the dev workflow.
+    validations:
+      required: true
+
+  - type: textarea
+    id: proposed
+    attributes:
+      label: Proposed Change
+      description: Describe exact changes (branch naming, CI steps, commit message format, etc.).
+    validations:
+      required: true
+
+  - type: textarea
+    id: migration
+    attributes:
+      label: Migration Plan
+      description: How to migrate existing repos/teams, training, or automation required.
+
+  - type: textarea
+    id: risks
+    attributes:
+      label: Risks
+      description: Potential issues and mitigations.
+
+  - type: textarea
+    id: acceptance
+    attributes:
+      label: Acceptance Criteria
+      description: How we'll know the workflow is improved (metrics or qualitative feedback).