fix: correct MiniMax quota calculation and improve Token Plan display

- Fix MiniMax usage_count being treated as remaining (was inverted)
- Add MiniMax weekly quota tier extraction
- Remove Zhipu TIME_LIMIT (tools usage), keep only TOKENS_LIMIT
- Improve Kimi parsing with extract_reset_time and parse_f64 helpers
- Reuse TierBadge for Token Plan inline rendering
- Clean up unused i18n keys and debug println

src/i18n/locales/en.json

@@ -2288,6 +2288,7 @@
     "geminiPro": "Pro",
     "geminiFlash": "Flash",
     "geminiFlashLite": "Flash Lite",
+    "weeklyLimit": "Weekly",
     "utilization": "{{value}}%",
     "resetsIn": "Resets in {{time}}",
     "extraUsage": "Extra Usage",

src/i18n/locales/ja.json

@@ -2288,6 +2288,7 @@
     "geminiPro": "Pro",
     "geminiFlash": "Flash",
     "geminiFlashLite": "Flash Lite",
+    "weeklyLimit": "週間",
     "utilization": "{{value}}%",
     "resetsIn": "{{time}}後にリセット",
     "extraUsage": "超過使用量",

src/i18n/locales/zh.json

@@ -2288,6 +2288,7 @@
     "geminiPro": "Pro",
     "geminiFlash": "Flash",
     "geminiFlashLite": "Flash Lite",
+    "weeklyLimit": "每周",
     "utilization": "{{value}}%",
     "resetsIn": "{{time}}后重置",
     "extraUsage": "超额用量",