feat(hermes): add memory config form

tests/hermes-config-page-ui.test.js

@@ -25,10 +25,27 @@ test('Hermes 配置页会暴露工具循环防护结构化配置字段', () => {
   }
 })
 
-test('Hermes 配置页新增结构化配置不会暴露翻译 key', () => {
-  const keys = new Set(extractEngineKeys().filter(key => key.includes('ToolGuardrails')))
+test('Hermes 配置页会暴露记忆结构化配置字段', () => {
+  for (const id of [
+    'hm-memory-save',
+    'hm-memory-enabled',
+    'hm-memory-user-profile-enabled',
+    'hm-memory-char-limit',
+    'hm-memory-user-char-limit',
+    'hm-memory-nudge-interval',
+  ]) {
+    assert.match(source, new RegExp(`id="${id}"`), `缺少 ${id}`)
+  }
+})
 
-  assert.ok(keys.size > 0, '应能提取工具循环防护用到的 engine 翻译 key')
+test('Hermes 配置页数值输入会保留 0 值显示', () => {
+  assert.doesNotMatch(source, /String\(value \|\| ''\)/, 'esc(value) 不能把合法 0 渲染为空字符串')
+})
+
+test('Hermes 配置页新增结构化配置不会暴露翻译 key', () => {
+  const keys = new Set(extractEngineKeys().filter(key => key.includes('ToolGuardrails') || key.includes('MemoryConfig')))
+
+  assert.ok(keys.size > 0, '应能提取新增结构化配置用到的 engine 翻译 key')
   for (const key of keys) {
     assert.notEqual(t(key), key, `${key} 缺少运行时翻译`)
   }

tests/hermes-memory-config.test.js

@@ -0,0 +1,84 @@
+import test from 'node:test'
+import assert from 'node:assert/strict'
+
+import {
+  buildHermesMemoryConfigValues,
+  mergeHermesMemoryConfig,
+} from '../scripts/dev-api.js'
+
+test('Hermes 记忆配置读取会提供上游默认值', () => {
+  const values = buildHermesMemoryConfigValues({})
+
+  assert.deepEqual(values, {
+    memoryEnabled: true,
+    userProfileEnabled: true,
+    memoryCharLimit: 2200,
+    userCharLimit: 1375,
+    nudgeInterval: 10,
+  })
+})
+
+test('Hermes 记忆配置读取会回显 YAML 中的记忆字段', () => {
+  const values = buildHermesMemoryConfigValues({
+    memory: {
+      memory_enabled: false,
+      user_profile_enabled: true,
+      memory_char_limit: 3200,
+      user_char_limit: 1800,
+      nudge_interval: 12,
+    },
+  })
+
+  assert.equal(values.memoryEnabled, false)
+  assert.equal(values.userProfileEnabled, true)
+  assert.equal(values.memoryCharLimit, 3200)
+  assert.equal(values.userCharLimit, 1800)
+  assert.equal(values.nudgeInterval, 12)
+})
+
+test('Hermes 记忆配置保存会保留无关 YAML 并写入 snake_case 字段', () => {
+  const next = mergeHermesMemoryConfig({
+    model: { provider: 'anthropic' },
+    memory: {
+      memory_enabled: true,
+      provider: 'honcho',
+      custom_flag: 'keep-me',
+    },
+    streaming: { enabled: true },
+  }, {
+    memoryEnabled: false,
+    userProfileEnabled: false,
+    memoryCharLimit: '2600',
+    userCharLimit: '1500',
+    nudgeInterval: '0',
+  })
+
+  assert.deepEqual(next.model, { provider: 'anthropic' })
+  assert.deepEqual(next.streaming, { enabled: true })
+  assert.equal(next.memory.memory_enabled, false)
+  assert.equal(next.memory.user_profile_enabled, false)
+  assert.equal(next.memory.memory_char_limit, 2600)
+  assert.equal(next.memory.user_char_limit, 1500)
+  assert.equal(next.memory.nudge_interval, 0)
+  assert.equal(next.memory.provider, 'honcho')
+  assert.equal(next.memory.custom_flag, 'keep-me')
+})
+
+test('Hermes 记忆配置保存会拒绝越界字符上限和提醒间隔', () => {
+  assert.throws(
+    () => mergeHermesMemoryConfig({}, { memoryCharLimit: '99' }),
+    /memory\.memory_char_limit/,
+  )
+  assert.throws(
+    () => mergeHermesMemoryConfig({}, { userCharLimit: '200001' }),
+    /memory\.user_char_limit/,
+  )
+  assert.throws(
+    () => mergeHermesMemoryConfig({}, { nudgeInterval: '-1' }),
+    /memory\.nudge_interval/,
+  )
+  assert.throws(
+    () => mergeHermesMemoryConfig({}, { nudgeInterval: '1001' }),
+    /memory\.nudge_interval/,
+  )
+})