Add docs governance and Czech parity updates

.github/ISSUE_TEMPLATE/translation_update.yml

@@ -0,0 +1,60 @@
+name: Translation Update
+description: Propose or track translation work for language parity.
+title: "translation: "
+labels:
+  - translation
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Use this template for translation additions, corrections, and parity alignment.
+  - type: input
+    id: source_file
+    attributes:
+      label: Source File (Canonical)
+      description: Path in docs/en
+      placeholder: docs/en/codex/book2_balance.md
+    validations:
+      required: true
+  - type: input
+    id: target_file
+    attributes:
+      label: Target File (Translation)
+      description: Path in docs/cs
+      placeholder: docs/cs/codex/book2_balance.md
+    validations:
+      required: true
+  - type: dropdown
+    id: change_type
+    attributes:
+      label: Translation Change Type
+      options:
+        - New translation draft
+        - Parity alignment
+        - Terminology correction
+        - Style/voice refinement
+    validations:
+      required: true
+  - type: textarea
+    id: scope
+    attributes:
+      label: Scope
+      description: What sections are in scope?
+      placeholder: Sections 1-4, closing benediction, table labels.
+    validations:
+      required: true
+  - type: textarea
+    id: notes
+    attributes:
+      label: Terminology/Localization Notes
+      description: Note intentional localization choices or terms needing consensus.
+  - type: checkboxes
+    id: checks
+    attributes:
+      label: Validation
+      options:
+        - label: I checked that structure and section ordering remain aligned where expected.
+          required: true
+        - label: I checked that no translation placeholder TODO text remains in the affected file(s).
+          required: true
+