fix: harden doctor config cleanup

src/cli/memory-cli.ts

@@ -85,8 +85,9 @@ async function scanSessionFiles(agentId: string): Promise<SourceScan> {
   const sessionsDir = resolveSessionTranscriptsDirForAgent(agentId);
   try {
     const entries = await fs.readdir(sessionsDir, { withFileTypes: true });
-    const totalFiles = entries.filter((entry) => entry.isFile() && entry.name.endsWith(".jsonl"))
-      .length;
+    const totalFiles = entries.filter(
+      (entry) => entry.isFile() && entry.name.endsWith(".jsonl"),
+    ).length;
     return { source: "sessions", totalFiles, issues };
   } catch (err) {
     const code = (err as NodeJS.ErrnoException).code;
@@ -246,7 +247,9 @@ export async function runMemoryStatus(opts: MemoryCommandOptions) {
           await manager.probeVectorAvailability();
         }
         const status = manager.status();
-        const sources = (status.sources?.length ? status.sources : ["memory"]) as MemorySourceName[];
+        const sources = (
+          status.sources?.length ? status.sources : ["memory"]
+        ) as MemorySourceName[];
         const scan = await scanMemorySources({
           workspaceDir: status.workspaceDir,
           agentId,
@@ -305,8 +308,9 @@ export async function runMemoryStatus(opts: MemoryCommandOptions) {
     if (status.sourceCounts?.length) {
       lines.push(label("By source"));
       for (const entry of status.sourceCounts) {
-        const total = scan?.sources.find((scanEntry) => scanEntry.source === entry.source)
-          ?.totalFiles;
+        const total = scan?.sources.find(
+          (scanEntry) => scanEntry.source === entry.source,
+        )?.totalFiles;
         const counts =
           total === null
             ? `${entry.files}/? files · ${entry.chunks} chunks`
@@ -373,7 +377,9 @@ export async function runMemoryStatus(opts: MemoryCommandOptions) {
       const batchState = status.batch.enabled ? "enabled" : "disabled";
       const batchColor = status.batch.enabled ? theme.success : theme.warn;
       const batchSuffix = ` (failures ${status.batch.failures}/${status.batch.limit})`;
-      lines.push(`${label("Batch")} ${colorize(rich, batchColor, batchState)}${muted(batchSuffix)}`);
+      lines.push(
+        `${label("Batch")} ${colorize(rich, batchColor, batchState)}${muted(batchSuffix)}`,
+      );
       if (status.batch.lastError) {
         lines.push(`${label("Batch error")} ${warn(status.batch.lastError)}`);
       }

src/commands/doctor-config-flow.ts

@@ -18,9 +18,13 @@ function isRecord(value: unknown): value is Record<string, unknown> {
 
 type UnrecognizedKeysIssue = ZodIssue & {
   code: "unrecognized_keys";
-  keys: string[];
+  keys: PropertyKey[];
 };
 
+function normalizeIssuePath(path: PropertyKey[]): Array<string | number> {
+  return path.filter((part): part is string | number => typeof part !== "symbol");
+}
+
 function isUnrecognizedKeysIssue(issue: ZodIssue): issue is UnrecognizedKeysIssue {
   return issue.code === "unrecognized_keys";
 }
@@ -55,7 +59,10 @@ function resolvePathTarget(root: unknown, path: Array<string | number>): unknown
   return current;
 }
 
-function stripUnknownConfigKeys(config: ClawdbotConfig): { config: ClawdbotConfig; removed: string[] } {
+function stripUnknownConfigKeys(config: ClawdbotConfig): {
+  config: ClawdbotConfig;
+  removed: string[];
+} {
   const parsed = ClawdbotSchema.safeParse(config);
   if (parsed.success) {
     return { config, removed: [] };
@@ -65,13 +72,15 @@ function stripUnknownConfigKeys(config: ClawdbotConfig): { config: ClawdbotConfi
   const removed: string[] = [];
   for (const issue of parsed.error.issues) {
     if (!isUnrecognizedKeysIssue(issue)) continue;
-    const target = resolvePathTarget(next, issue.path);
+    const path = normalizeIssuePath(issue.path);
+    const target = resolvePathTarget(next, path);
     if (!target || typeof target !== "object" || Array.isArray(target)) continue;
     const record = target as Record<string, unknown>;
     for (const key of issue.keys) {
+      if (typeof key !== "string") continue;
       if (!(key in record)) continue;
       delete record[key];
-      removed.push(formatPath([...issue.path, key]));
+      removed.push(formatPath([...path, key]));
     }
   }
 

src/memory/manager.ts

@@ -1795,7 +1795,9 @@ export class MemoryIndexManager {
       if (!this.batch.enabled) {
         return { disabled: true, count: this.batchFailureCount };
       }
-      const increment = params.forceDisable ? BATCH_FAILURE_LIMIT : Math.max(1, params.attempts ?? 1);
+      const increment = params.forceDisable
+        ? BATCH_FAILURE_LIMIT
+        : Math.max(1, params.attempts ?? 1);
       this.batchFailureCount += increment;
       this.batchFailureLastError = params.message;
       this.batchFailureLastProvider = params.provider;