feat(sync): add Claude home sync parity across providers

tests/claude-home.test.ts

@@ -0,0 +1,46 @@
+import { describe, expect, test } from "bun:test"
+import { promises as fs } from "fs"
+import os from "os"
+import path from "path"
+import { loadClaudeHome } from "../src/parsers/claude-home"
+
+describe("loadClaudeHome", () => {
+  test("loads personal skills, commands, and MCP servers", async () => {
+    const tempHome = await fs.mkdtemp(path.join(os.tmpdir(), "claude-home-"))
+    const skillDir = path.join(tempHome, "skills", "reviewer")
+    const commandsDir = path.join(tempHome, "commands")
+
+    await fs.mkdir(skillDir, { recursive: true })
+    await fs.writeFile(path.join(skillDir, "SKILL.md"), "---\nname: reviewer\n---\nReview things.\n")
+
+    await fs.mkdir(path.join(commandsDir, "workflows"), { recursive: true })
+    await fs.writeFile(
+      path.join(commandsDir, "workflows", "plan.md"),
+      "---\ndescription: Planning command\nargument-hint: \"[feature]\"\n---\nPlan the work.\n",
+    )
+    await fs.writeFile(
+      path.join(commandsDir, "custom.md"),
+      "---\nname: custom-command\ndescription: Custom command\nallowed-tools: Bash, Read\n---\nDo custom work.\n",
+    )
+
+    await fs.writeFile(
+      path.join(tempHome, "settings.json"),
+      JSON.stringify({
+        mcpServers: {
+          context7: { url: "https://mcp.context7.com/mcp" },
+        },
+      }),
+    )
+
+    const config = await loadClaudeHome(tempHome)
+
+    expect(config.skills.map((skill) => skill.name)).toEqual(["reviewer"])
+    expect(config.commands?.map((command) => command.name)).toEqual([
+      "custom-command",
+      "workflows:plan",
+    ])
+    expect(config.commands?.find((command) => command.name === "workflows:plan")?.argumentHint).toBe("[feature]")
+    expect(config.commands?.find((command) => command.name === "custom-command")?.allowedTools).toEqual(["Bash", "Read"])
+    expect(config.mcpServers.context7?.url).toBe("https://mcp.context7.com/mcp")
+  })
+})