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/tailwindcss/src/util/configurePlugins.js

@@ -0,0 +1,23 @@
+export default function (pluginConfig, plugins) {
+  if (pluginConfig === undefined) {
+    return plugins
+  }
+
+  const pluginNames = Array.isArray(pluginConfig)
+    ? pluginConfig
+    : [
+        ...new Set(
+          plugins
+            .filter((pluginName) => {
+              return pluginConfig !== false && pluginConfig[pluginName] !== false
+            })
+            .concat(
+              Object.keys(pluginConfig).filter((pluginName) => {
+                return pluginConfig[pluginName] !== false
+              })
+            )
+        ),
+      ]
+
+  return pluginNames
+}