Add Version: 1.0 to all contracts

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

rules/patterns/controls-selection/contract.md

@@ -1,5 +1,7 @@
 # Contract: Controls + Selection
 
+Version: 1.0
+
 ## Shared Base
 
 - This pattern inherits the shared `table-management` contract:

rules/patterns/forms-validation/contract.md

@@ -1,5 +1,7 @@
 # Contract: Forms + Validation + Suggestions
 
+Version: 1.0
+
 ## Form Structure
 
 - Group fields semantically and keep labels explicit.

rules/patterns/go-api/contract.md

@@ -1,5 +1,7 @@
 # Contract: REST API Conventions (Go Web Applications)
 
+Version: 1.0
+
 ## URL Naming
 
 - Resources are plural nouns: `/api/assets`, `/api/components`, `/api/pricelists`.

rules/patterns/go-background-tasks/contract.md

@@ -1,5 +1,7 @@
 # Contract: Background Tasks (Go Web Applications)
 
+Version: 1.0
+
 ## Core Rule
 
 All long-running operations (> ~300ms or uncertain duration) must run as background tasks.

rules/patterns/go-code-style/contract.md

@@ -1,5 +1,7 @@
 # Contract: Go Code Style and Project Conventions
 
+Version: 1.0
+
 ## Logging
 
 See `kit/patterns/go-logging/contract.md` for full rules.

rules/patterns/go-database/contract.md

@@ -1,5 +1,7 @@
 # Contract: Database Patterns (Go / MySQL / MariaDB)
 
+Version: 1.0
+
 ## MySQL Transaction Cursor Safety (CRITICAL)
 
 **Never execute SQL on the same transaction while iterating over a query result cursor.**

rules/patterns/go-logging/contract.md

@@ -1,5 +1,7 @@
 # Contract: Logging (Go Web Applications)
 
+Version: 1.0
+
 ## Core Rule
 
 **All logging goes to the server binary's stdout/stderr — never to the browser console.**

rules/patterns/go-project-bible/contract.md

@@ -1,5 +1,7 @@
 # Contract: Project Bible (bible-local/)
 
+Version: 1.0
+
 ## Purpose
 
 `bible-local/` is the single source of truth for everything **specific to this project**:

rules/patterns/import-export/contract.md

@@ -1,5 +1,7 @@
 # Contract: Import / Export Workflows
 
+Version: 1.0
+
 ## Import Workflow
 
 Recommended stages:

rules/patterns/modal-workflows/contract.md

@@ -1,5 +1,7 @@
 # Contract: Modal Workflows
 
+Version: 1.0
+
 ## State Machine
 
 Every modal has exactly these states:

rules/patterns/module-versioning/contract.md

@@ -1,5 +1,7 @@
 # Contract: Module Versioning
 
+Version: 1.0
+
 ## Purpose
 
 Единое правило версионирования внутренних слоёв приложения:

rules/patterns/table-management/contract.md

@@ -1,5 +1,7 @@
 # Contract: Table Management (Shared)
 
+Version: 1.0
+
 ## Scope
 
 Defines one canonical, reusable interaction model for table-driven operator/admin screens.