Prune stale docs and update .hermes content

Delete a large set of outdated documentation (many files under docs/ and .hermes/plans/, including audits, design, prd, technical, planning, assets, and todos). Update and consolidate .hermes content: refresh shared-memory pages (decision-log, development-workflow, document-map, pitfalls, project-overview, team-conventions) and several skills/references under .hermes/skills. Also modify AGENTS.md, README.md, UI_CODING_STANDARD.md, docs/README.md and .encoding-check-ignore. Purpose: clean up stale planning/audit material and keep current hermes documentation and related top-level docs in sync.

scripts/check-server-rs-ddd-boundaries.mjs

@@ -8,8 +8,7 @@ const spacetimeMigrationPath = join(spacetimeModuleSrcDir, 'migration.rs');
 const spacetimeTableCatalogPath = join(
   repoRoot,
   'docs',
-  'technical',
-  'SPACETIMEDB_TABLE_CATALOG.md',
+  '【后端架构】server-rs与SpacetimeDB数据契约-2026-05-15.md',
 );
 const migrationExcludedTables = new Set([
   'database_migration_operator',
@@ -180,7 +179,7 @@ function checkSpacetimeTableCatalogAndMigration() {
 
     if (!catalogTables.has(table.accessor)) {
       failures.push(
-        `${table.path}: SpacetimeDB 表 ${table.accessor} 缺少 SPACETIMEDB_TABLE_CATALOG.md 目录项`,
+        `${table.path}: SpacetimeDB 表 ${table.accessor} 缺少后端架构文档表目录项`,
       );
     }
   }
@@ -193,7 +192,7 @@ function checkSpacetimeTableCatalogAndMigration() {
 
   for (const tableName of catalogTables) {
     if (!tableNames.has(tableName)) {
-      failures.push(`SPACETIMEDB_TABLE_CATALOG.md 包含不存在的 SpacetimeDB 表 ${tableName}`);
+      failures.push(`后端架构文档表目录包含不存在的 SpacetimeDB 表 ${tableName}`);
     }
   }
 }