feat(lua plugin): align Lua plugin bridge with C ABI surface, accept table args in sdk.memory.recall

- Lua 桥接层补齐 register_def/no_memory/cleaner/own_tools/output+input channels/register_api/set_auto_restart 等 v0.8.0 能力，与 C ABI 插件面一致
- sdk.memory.recall 兼容表参数（多 key 批量 recall），修复 Lua 插件传表报 bad argument
- 新增 TestLuaAlignedAPIs 覆盖对齐后的 API 面（含 recall 数组回归断言）
- sdk.lua 同步子表 mock（memory/doc/knowledge/text_memory/llm/social/settings）
- 更新 PLUGIN_DEV.md 中英文示例插件参考表

internal/plugin/cabi/loader.go

@@ -650,6 +650,17 @@ func go_core_dispatch(methodID C.int, ctx unsafe.Pointer, s1, s2, s3 *C.char, i1
 			setResult(result, string(b))
 		}
 		return 0
+
+	case 46: // CORE_REGISTER_INPUT_CH
+		chDef := sdk.ChannelDef{}
+		if a2 != "" {
+			var def sdk.ChannelDef
+			if err := json.Unmarshal([]byte(a2), &def); err == nil {
+				chDef = def
+			}
+		}
+		s.RegisterInputChannel(a1, chDef)
+		return 0
 	}
 	return 0
 }

internal/plugin/cabi/types.go

@@ -55,4 +55,5 @@ const (
 	CoreSettingsDefs          = meta.CoreSettingsDefs
 	CoreSettingsDump          = meta.CoreSettingsDump
 	CoreSettingsPlugins       = meta.CoreSettingsPlugins
+	CoreRegisterInputCh       = meta.CoreRegisterInputCh
 )