feat(cli): add Bun compiled binary runtime asset management

Introduce runtime path abstraction for Bun-compiled binaries that extracts
assets to ~/.happy/runtime/{version} instead of using project paths. This
enables proper distribution of CLI as a self-contained binary with embedded
tools (ripgrep, difftastic) and scripts that are extracted at runtime.

cli/src/claude/claudeLocal.ts

@@ -6,12 +6,12 @@ import { randomUUID } from "node:crypto";
 import { logger } from "@/ui/logger";
 import { claudeCheckSession } from "./utils/claudeCheckSession";
 import { getProjectPath } from "./utils/path";
-import { projectPath } from "@/projectPath";
+import { runtimePath } from "@/projectPath";
 import { systemPrompt } from "./utils/systemPrompt";
 
 
 // Get Claude CLI path from project root
-export const claudeCliPath = resolve(join(projectPath(), 'scripts', 'claude_local_launcher.cjs'))
+export const claudeCliPath = resolve(join(runtimePath(), 'scripts', 'claude_local_launcher.cjs'))
 
 export async function claudeLocal(opts: {
     abort: AbortSignal,

cli/src/claude/claudeRemote.ts

@@ -2,7 +2,7 @@ import { EnhancedMode, PermissionMode } from "./loop";
 import { query, type QueryOptions as Options, type SDKMessage, type SDKSystemMessage, AbortError, SDKUserMessage } from '@/claude/sdk'
 import { claudeCheckSession } from "./utils/claudeCheckSession";
 import { join, resolve } from 'node:path';
-import { projectPath } from "@/projectPath";
+import { runtimePath } from "@/projectPath";
 import { parseSpecialCommand } from "@/parsers/specialCommands";
 import { logger } from "@/lib";
 import { PushableAsyncIterable } from "@/utils/PushableAsyncIterable";
@@ -122,7 +122,7 @@ export async function claudeRemote(opts: {
         executable: 'node',
         abort: opts.signal,
         pathToClaudeCodeExecutable: (() => {
-            return resolve(join(projectPath(), 'scripts', 'claude_remote_launcher.cjs'));
+            return resolve(join(runtimePath(), 'scripts', 'claude_remote_launcher.cjs'));
         })(),
     }
 
@@ -232,4 +232,4 @@ export async function claudeRemote(opts: {
     } finally {
         updateThinking(false);
     }
-}
+}

cli/src/claude/runClaude.ts

@@ -18,7 +18,7 @@ import { notifyDaemonSessionStarted } from '@/daemon/controlClient';
 import { initialMachineMetadata } from '@/daemon/run';
 import { startHappyServer } from '@/claude/utils/startHappyServer';
 import { registerKillSessionHandler } from './registerKillSessionHandler';
-import { projectPath } from '../projectPath';
+import { runtimePath } from '../projectPath';
 import { resolve } from 'node:path';
 
 export interface StartOptions {
@@ -76,8 +76,8 @@ export async function runClaude(options: StartOptions = {}): Promise<void> {
         machineId: machineId,
         homeDir: os.homedir(),
         happyHomeDir: configuration.happyHomeDir,
-        happyLibDir: projectPath(),
-        happyToolsDir: resolve(projectPath(), 'tools', 'unpacked'),
+        happyLibDir: runtimePath(),
+        happyToolsDir: resolve(runtimePath(), 'tools', 'unpacked'),
         startedFromDaemon: options.startedBy === 'daemon',
         hostPid: process.pid,
         startedBy: options.startedBy || 'terminal',