fix: enforce plugin config schemas (#1272) (thanks @thewilloftheshadow)

Co-authored-by: thewilloftheshadow <thewilloftheshadow@users.noreply.github.com>

src/commands/doctor-config-flow.ts

@@ -128,6 +128,11 @@ export async function loadAndMaybeMigrateDoctorConfig(params: {
   if (snapshot.exists && !snapshot.valid && snapshot.legacyIssues.length === 0) {
     note("Config invalid; doctor will run with best-effort config.", "Config");
   }
+  const warnings = snapshot.warnings ?? [];
+  if (warnings.length > 0) {
+    const lines = warnings.map((issue) => `- ${issue.path}: ${issue.message}`).join("\n");
+    note(lines, "Config warnings");
+  }
 
   if (snapshot.legacyIssues.length > 0) {
     note(

src/commands/setup.ts

@@ -1,11 +1,9 @@
 import fs from "node:fs/promises";
-import path from "node:path";
 
 import JSON5 from "json5";
 
 import { DEFAULT_AGENT_WORKSPACE_DIR, ensureAgentWorkspace } from "../agents/workspace.js";
-import { type ClawdbotConfig, CONFIG_PATH_CLAWDBOT } from "../config/config.js";
-import { applyModelDefaults } from "../config/defaults.js";
+import { type ClawdbotConfig, CONFIG_PATH_CLAWDBOT, writeConfigFile } from "../config/config.js";
 import { resolveSessionTranscriptsDir } from "../config/sessions.js";
 import type { RuntimeEnv } from "../runtime.js";
 import { defaultRuntime } from "../runtime.js";
@@ -26,12 +24,6 @@ async function readConfigFileRaw(): Promise<{
   }
 }
 
-async function writeConfigFile(cfg: ClawdbotConfig) {
-  await fs.mkdir(path.dirname(CONFIG_PATH_CLAWDBOT), { recursive: true });
-  const json = JSON.stringify(applyModelDefaults(cfg), null, 2).trimEnd().concat("\n");
-  await fs.writeFile(CONFIG_PATH_CLAWDBOT, json, "utf-8");
-}
-
 export async function setupCommand(
   opts?: { workspace?: string },
   runtime: RuntimeEnv = defaultRuntime,