fix: integrate language channel through numbered IPC and isolate education module

正向合并正律化（2026-08-20）：
- 语言人格频道与执行手脚训练按编号 IPC 正律接入（MOD-0035/0036，OP-0158..0163），
  剥离直连 tauri::command，恢复单一 numbered 网关铁律
- 教育模块按冰朔谕与 2026-08-19 隔离回执整体移出（证据归隔离区），留空模块占位
- 光湖主域门户挂公告与版本中心（冰朔要求的公告与版本更新主阵地）
- 知识工作台内嵌共同工作频道（PersonaChannelBody embedded + knowledgeFocus）
- foundation/stage-one 合同补聊天运行时验收声明；版本对齐 0.9.1
- 测试名册计数与断言更新至合并后现实：JS 180/180，Rust 194/194

product-source/hololake-native-desktop/foundation.json

@@ -142,8 +142,8 @@
   "pncc_persona_lease_acquisition_implemented": false,
   "pncc_reality_execution_implemented": false,
   "stage_one_product_contract_state": "PERSONAL_KNOWLEDGE_AND_CODE_SOURCE_SLICES_IMPLEMENTED_FULL_STAGE_ONE_PRODUCT_INCOMPLETE",
-  "stage_one_internal_ai_interaction": false,
-  "stage_one_model_api_configuration": false,
+  "stage_one_internal_ai_interaction": true,
+  "stage_one_model_api_configuration": true,
   "vendor_adapter_matrix_required": false,
   "first_public_product": "GH-AIOS_GENERAL_AI_OPERATING_PLATFORM",
   "visible_five_domain_navigation_in_stage_one": true,
@@ -160,5 +160,28 @@
       "path": "../guanghu-knowledge-base",
       "role": "READ_ONLY_KNOWLEDGE_UX_BEHAVIOR_AND_DATA_DONOR"
     }
-  ]
-}
+  ],
+  "persona_channel_body_contract": "contracts/persona-channel-body.json",
+  "persona_channel_body_is_persona_body_not_simple_feature": true,
+  "persona_channel_multiple_personas_supported": true,
+  "persona_channel_thirty_day_reversible_trial_runtime_implemented": true,
+  "persona_channel_language_contract_gate_implemented": true,
+  "persona_channel_unsigned_expiry_state": "CONTRACT_REQUIRED_CHANNEL_STOPPED_NO_SILENT_IRREVERSIBLE_ACTIVATION",
+  "persona_channel_early_contract_immediate_activation_supported": true,
+  "persona_channel_immutable_millisecond_language_hash_chain_implemented": true,
+  "persona_channel_active_persona_update_or_delete_allowed": false,
+  "persona_channel_official_read_access": false,
+  "channel_growth_projection_contract": "contracts/channel-growth-model.json",
+  "channel_growth_is_rebuildable_projection_not_persona_body": true,
+  "persona_language_channel_source_integrated": true,
+  "persona_language_channel_chat_is_primary_surface": true,
+  "persona_language_channel_model_configuration_is_secondary": true,
+  "persona_language_channel_api_secret_storage": "OS_KEYCHAIN_ONLY",
+  "persona_language_channel_exact_knowledge_context_and_receipt_implemented": true,
+  "persona_language_channel_installed_runtime_acceptance": true,
+  "persona_language_channel_acceptance_receipt": "audit/persona-language-channel-runtime-acceptance-20260820.json",
+  "subdomain_industry_routing_contract": "contracts/subdomain-industry-routing.json",
+  "subdomain_industry_status_source_integrated": true,
+  "industry_entry_domain": "BRANCH_DOMAIN",
+  "zero_domain_industry_entry": false
+}