fix(compute): MiniMax M2.x 单次输出上限按官网更正为 204800，已下线型号写入 tombstones (#126)

MiniMax 官网 Messages API 参数参考（国内与国际站同页，OpenAI 兼容
max_completion_tokens 同值）写明：除 M3.1-Flash-Preview 与 M3 外的其他模型
max_tokens 推荐 65536、上限 204800，同页 model 枚举列出 M2.7、M2.5、M2.1、M2
及各 highspeed。本仓 maxOutputTokens 是单次输出上限，登记上限而非推荐值
（与 #125 的 M3 处理一致）。

- M2.7、M2.7-highspeed、M2.5、M2.5-highspeed、M2.1、M2.1-highspeed、M2 七个
  规格 maxOutputTokens 131072 → 204800；直连与 Token Plan 条目没有输出覆盖，
  随规格变化。上下文窗口 204800 复核一致。
- 官网模型列表把 MiniMax-M2.1、M2.1-highspeed、M2、M2-her 列为已下线：
  直连 provider-minimax-001 移除这 4 条并写入 tombstones（只删除本地
  source=preset 的同名条目），共享规格保留。
- M2-her 官方指南只给出 64 K 上下文（简写）、未给输出上限，且走 OpenAI 兼容
  接口、不在 /anthropic 支持型号内；规格原 204800 / 131072 无来源，改为未声明。
- 官网概览页通知 M2.5、M2.7 系列 2026-10-19 起停止向新用户开放、2026-11-18
  正式下线，M Plan/Token Plan 请求自 2026-10-19 起路由至 M3.1 Flash Preview；
  尚未到下线日，只在直连与 Token Plan 条目描述中写明。
- 来源记录新增 minimax-model-list、minimax-text-chat，刷新 minimax-models；
  规格决策清单补 M2.x verifiedLimits；presetDataVersion 133。

火山/腾讯/百度套餐中无本地数值的 minimax-m2.5/m2.7 在旧版匹配器下会继承
新上限，这些平台自身的上限未核。未做账号实测。

compute/v2/resolver-parity.json

@@ -1024,7 +1024,7 @@
     {
       "accessId": "provider-minimax-001",
       "apiModelId": "MiniMax-M2.7",
-      "digest": "44ec2b8bf1a7adade5a0c96e80c92552aaed0d9fbd736a237d2917247f6fe996",
+      "digest": "717ccbf5d31257c1e715917302ed1ad0e932151b383388ee07606cbdc62c0c88",
       "selectable": true,
       "effectiveApiFormat": "anthropic-messages",
       "effectiveApiModelId": "MiniMax-M2.7",
@@ -1036,7 +1036,7 @@
     {
       "accessId": "provider-minimax-001",
       "apiModelId": "MiniMax-M2.7-highspeed",
-      "digest": "6e201fe8ec0b82bc3dd27be38431a5f766584e77acb5d66266527022836421f4",
+      "digest": "987fa23c232e1b8191110d79db0c2bf72de64547c122d163902f87bfc3543bd9",
       "selectable": true,
       "effectiveApiFormat": "anthropic-messages",
       "effectiveApiModelId": "MiniMax-M2.7-highspeed",
@@ -1048,7 +1048,7 @@
     {
       "accessId": "provider-minimax-001",
       "apiModelId": "MiniMax-M2.5",
-      "digest": "375e56c8a73a3f82f368f620362e26c918450fc2c2fe9f2e54c0a491c98e7d32",
+      "digest": "55d27b0c9c5af0884591326a0a3e6366e1c29bb77ab9cc1de68fadfcfe4daf4a",
       "selectable": true,
       "effectiveApiFormat": "anthropic-messages",
       "effectiveApiModelId": "MiniMax-M2.5",
@@ -1060,7 +1060,7 @@
     {
       "accessId": "provider-minimax-001",
       "apiModelId": "MiniMax-M2.5-highspeed",
-      "digest": "1a5b0d3d2341317522279b906f9bcef4fbd333d2f0174271d22297b1cf82bfed",
+      "digest": "f3155a137c6fca54701f803304025a7efec5540ce9b0fd1dba3c33323e01b2c2",
       "selectable": true,
       "effectiveApiFormat": "anthropic-messages",
       "effectiveApiModelId": "MiniMax-M2.5-highspeed",
@@ -1069,54 +1069,6 @@
       "manualOnly": false,
       "blockedReasons": []
     },
-    {
-      "accessId": "provider-minimax-001",
-      "apiModelId": "MiniMax-M2.1",
-      "digest": "0831d0f92566e1caf5948f14d4ed4315fdc7a7c8fab45f5cecb2f83e2f3d2c96",
-      "selectable": true,
-      "effectiveApiFormat": "anthropic-messages",
-      "effectiveApiModelId": "MiniMax-M2.1",
-      "eligibleForCall": true,
-      "eligibleForAutoRouting": false,
-      "manualOnly": false,
-      "blockedReasons": []
-    },
-    {
-      "accessId": "provider-minimax-001",
-      "apiModelId": "MiniMax-M2.1-highspeed",
-      "digest": "4458f90c1340e3d9cb839b778d360bd31c0baade347f0ecfcb69885775795aa6",
-      "selectable": true,
-      "effectiveApiFormat": "anthropic-messages",
-      "effectiveApiModelId": "MiniMax-M2.1-highspeed",
-      "eligibleForCall": true,
-      "eligibleForAutoRouting": false,
-      "manualOnly": false,
-      "blockedReasons": []
-    },
-    {
-      "accessId": "provider-minimax-001",
-      "apiModelId": "MiniMax-M2",
-      "digest": "337d27fedbb8c33da61415b2247cf0d7156c5ca3f7dc7f2d70b9351909b0f359",
-      "selectable": true,
-      "effectiveApiFormat": "anthropic-messages",
-      "effectiveApiModelId": "MiniMax-M2",
-      "eligibleForCall": true,
-      "eligibleForAutoRouting": false,
-      "manualOnly": false,
-      "blockedReasons": []
-    },
-    {
-      "accessId": "provider-minimax-001",
-      "apiModelId": "M2-her",
-      "digest": "ddce3ef12e87d33fe7d0f8d5eead19691911bac2cf806a16c5144c4287cfc0f4",
-      "selectable": true,
-      "effectiveApiFormat": "anthropic-messages",
-      "effectiveApiModelId": "M2-her",
-      "eligibleForCall": true,
-      "eligibleForAutoRouting": false,
-      "manualOnly": false,
-      "blockedReasons": []
-    },
     {
       "accessId": "provider-minimax-001",
       "apiModelId": "image-01",
@@ -3676,7 +3628,7 @@
     {
       "accessId": "provider-minimax-coding-001",
       "apiModelId": "MiniMax-M2.7",
-      "digest": "126601ae71dc303ee734d2220a877dc14b02590b4d1a054605859c79b489242f",
+      "digest": "e31474e42502d9a2865c35854a7a4094f1558f550fb43490336526803f0f37fb",
       "selectable": true,
       "effectiveApiFormat": "anthropic-messages",
       "effectiveApiModelId": "MiniMax-M2.7",
@@ -3688,7 +3640,7 @@
     {
       "accessId": "provider-minimax-coding-001",
       "apiModelId": "MiniMax-M2.7-highspeed",
-      "digest": "5ec19c337cb467f86a23d565cf417c98cdd082949da730f521d0b386cdc48957",
+      "digest": "205843ac4c4e440e528c89db812e2267938f77b7f3043c7ac6673494d899a257",
       "selectable": true,
       "effectiveApiFormat": "anthropic-messages",
       "effectiveApiModelId": "MiniMax-M2.7-highspeed",