feat: robust metric extraction with confidence score and proof snippets

- fixed Year-Prefix Bug in MetricParser
- added metric_confidence and metric_proof_text to database
- added Entity-Check and Annual-Priority to LLM prompt
- improved UI: added confidence traffic light and mouse-over proof tooltip
- restored missing API endpoints (create, bulk, wiki-override)

company-explorer/frontend/node_modules/fast-glob/out/providers/stream.d.ts

@@ -0,0 +1,11 @@
+/// <reference types="node" />
+import { Readable } from 'stream';
+import { Task } from '../managers/tasks';
+import ReaderStream from '../readers/stream';
+import { ReaderOptions } from '../types';
+import Provider from './provider';
+export default class ProviderStream extends Provider<Readable> {
+    protected _reader: ReaderStream;
+    read(task: Task): Readable;
+    api(root: string, task: Task, options: ReaderOptions): Readable;
+}