fix: rename all packages from @mosaic/* to @mosaicstack/*

- Updated all package.json name fields and dependency references
- Updated all TypeScript/JavaScript imports
- Updated .woodpecker/publish.yml filters and registry paths
- Updated tools/install.sh scope default
- Updated .npmrc registry paths (worktree + host)
- Enhanced update-checker.ts with checkForAllUpdates() multi-package support
- Updated CLI update command to show table of all packages
- Added KNOWN_PACKAGES, formatAllPackagesTable, getInstallAllCommand
- Marked checkForUpdate() with @deprecated JSDoc

Closes #391

packages/mosaic/src/tui/commands/commands.integration.spec.ts

@@ -11,7 +11,7 @@
 import { describe, it, expect, beforeEach } from 'vitest';
 import { parseSlashCommand } from './parse.js';
 import { CommandRegistry } from './registry.js';
-import type { CommandDef } from '@mosaic/types';
+import type { CommandDef } from '@mosaicstack/types';
 
 // ─── Parse + Registry Round-trip ─────────────────────────────────────────────
 

packages/mosaic/src/tui/commands/local/help.ts

@@ -1,4 +1,4 @@
-import type { ParsedCommand } from '@mosaic/types';
+import type { ParsedCommand } from '@mosaicstack/types';
 import { commandRegistry } from '../registry.js';
 
 export function executeHelp(_parsed: ParsedCommand): string {

packages/mosaic/src/tui/commands/local/status.ts

@@ -1,4 +1,4 @@
-import type { ParsedCommand } from '@mosaic/types';
+import type { ParsedCommand } from '@mosaicstack/types';
 
 export interface StatusContext {
   connected: boolean;

packages/mosaic/src/tui/commands/parse.ts

@@ -1,4 +1,4 @@
-import type { ParsedCommand } from '@mosaic/types';
+import type { ParsedCommand } from '@mosaicstack/types';
 
 export function parseSlashCommand(input: string): ParsedCommand | null {
   const match = input.match(/^\/([a-z][a-z0-9:_-]*)\s*(.*)?$/i);

packages/mosaic/src/tui/commands/registry.ts

@@ -1,4 +1,4 @@
-import type { CommandDef, CommandManifest } from '@mosaic/types';
+import type { CommandDef, CommandManifest } from '@mosaicstack/types';
 
 // Local-only commands (work even when gateway is disconnected)
 const LOCAL_COMMANDS: CommandDef[] = [