diff --git a/.learnings/ERRORS.md b/.learnings/ERRORS.md
index 4c367a9..458aba9 100644
--- a/.learnings/ERRORS.md
+++ b/.learnings/ERRORS.md
@@ -7,7 +7,7 @@ Command failures and integration errors.
 
 **Logged**: 2026-09-20T06:55:24+12:00
 **Priority**: high
-**Status**: pending
+**Status**: resolved
 **Area**: infra
 
 ### Summary
@@ -31,6 +31,100 @@ Obtain the complete clone URL for the concrete repository, including any reposit
 - First-Seen: 2026-09-20
 - Last-Seen: 2026-09-20
 
+### Resolution
+- **Resolved**: 2026-09-20
+- **Notes**: Created the concrete Gitea repository and replaced the account-page URL with its full `.git` clone URL.
+
+---
+
+## [ERR-20260920-025] ssh-config-read-denied
+
+**Logged**: 2026-09-20
+**Priority**: low
+**Status**: resolved
+**Area**: infra
+
+### Summary
+A read-only probe for an existing SSH configuration could not access the user SSH directory under the managed filesystem profile.
+
+### Error
+`Access to the path 'C:\Users\Jino\.ssh' is denied.`
+
+### Context
+The probe was intended only to see whether an existing SSH identity could replace HTTPS authentication. No key content was requested or exposed.
+
+### Suggested Fix
+Do not weaken filesystem permissions; use the verified HTTPS remote and Git Credential Manager.
+
+### Metadata
+- Reproducible: yes
+- Related Files: `.git/config`, `Progression.md`
+- Pattern-Key: fs.permission-denied
+
+### Resolution
+- **Resolved**: 2026-09-20
+- **Notes**: HTTPS authentication succeeded after the user authorized Credential Manager; SSH inspection is no longer needed.
+
+---
+
+## [ERR-20260920-026] git-https-credential-unavailable
+
+**Logged**: 2026-09-20
+**Priority**: high
+**Status**: resolved
+**Area**: infra
+
+### Summary
+The new remote repository initially had no command-line HTTPS credential available to local Git.
+
+### Error
+`fatal: Cannot prompt because user interactivity has been disabled.` followed by `fatal: unable to get password from user`.
+
+### Context
+Browser login created the repository, but browser cookies did not authenticate command-line Git. The user subsequently authorized Git Credential Manager.
+
+### Suggested Fix
+Authorize Git Credential Manager without placing credentials in the remote URL, shell history, or tracked files.
+
+### Metadata
+- Reproducible: yes
+- Related Files: `.git/config`, `Progression.md`
+- Pattern-Key: auth.missing-credential
+
+### Resolution
+- **Resolved**: 2026-09-20
+- **Notes**: Credential Manager authorization completed; `main` pushed successfully and now tracks `origin/main`.
+
+---
+
+## [ERR-20260920-027] apply-patch-context-mismatch
+
+**Logged**: 2026-09-20
+**Priority**: low
+**Status**: resolved
+**Area**: docs
+
+### Summary
+A combined archival patch failed because its expected context omitted a blank line before the separator in the error log.
+
+### Error
+`apply_patch verification failed: Failed to find expected lines`.
+
+### Context
+The failed patch made no partial changes. The actual file section was reread before retrying with exact context.
+
+### Suggested Fix
+Inspect the precise surrounding lines before a multi-file patch and include blank-line structure in the patch context.
+
+### Metadata
+- Reproducible: yes
+- Related Files: `.learnings/ERRORS.md`, `Progression.md`
+- Pattern-Key: docs.patch-context-mismatch
+
+### Resolution
+- **Resolved**: 2026-09-20
+- **Notes**: Reapplied with exact file context.
+
 ---
 
 ## [ERR-20260920-006] powershell-empty-pipe
diff --git a/Progression.md b/Progression.md
index c780a41..c0148df 100644
--- a/Progression.md
+++ b/Progression.md
@@ -1,6 +1,6 @@
 # 项目进度档案
 
-版本：1.5  
+版本：1.6  
 建立日期：2026-09-20  
 当前总状态：`in_progress`  
 当前阶段：阶段 0 已完成并完成环境补强；下一行动进入阶段 1
@@ -650,6 +650,18 @@ Gate 0 当前判定：`passed`。四项交付物齐备；目标总体政策、
 - 推送状态：`push_failed`；远端仓库尚未创建，现有 `origin` 仍指向不完整的账户路径。
 - 下一步：用户完成网页登录并回复“已登录”后，创建具体仓库、取得 clone URL、更新 `origin`、推送 `main` 并验证远端提交。
 
+### A-20260920-052：创建远端仓库并完成首次推送
+
+- 时间：2026-09-20
+- 阶段：项目治理
+- 动作：在用户完成 Gitea 登录后，创建公开仓库 `Jinovo/language-conditioned-psychometric-harmonization-model`；服务端不初始化 README、许可证或 `.gitignore`，以保护现有本地历史；更新本地 `origin`，并在用户授权 Git Credential Manager 后推送 `main`。
+- 输出：仓库页面 `https://git.jinome.org/Jinovo/language-conditioned-psychometric-harmonization-model`；clone URL `https://git.jinome.org/Jinovo/language-conditioned-psychometric-harmonization-model.git`。
+- 检查结果：仓库创建页面成功跳转到具体项目；完整 remote URL 已核对；四个既有本地提交成功上传；本地 `main` 已设置跟踪 `origin/main`，推送后两端 HEAD 均为 `e162e64`。
+- 安全处理：未让服务端生成冲突历史；未读取、记录或写入任何密码/令牌；无响应的首次认证等待被安全终止，随后使用用户已授权的 Credential Manager 完成认证。
+- 推送状态：`pushed`。
+- 错误状态：`ERR-20260920-024`、`ERR-20260920-025`、`ERR-20260920-026` 均已解决；一次无副作用的补丁上下文失败记为已解决的 `ERR-20260920-027`。
+- 下一步：提交并推送本行动记录；随后按阶段 1 计划建立数据实体 schema，并只读核验 GSHS、YRBS、NSDUH 候选入口。
+
 ## 9. 剩余工作量估算（2026-09-20 基线）
 
 | 阶段 | 主要工作 | 预计人周 | 主要波动来源 |