Variable Flow

Overview

Produce a three-layer flow summary using the exact section formats below with renamed headings:

Only 对象字段演进 may use a JavaScript code block. The other two sections must be plain text lists.

Use the same format as ___zee_videoDetail path flow:

•Heading must be ## 起点到页面链路（... → Page） (adapt the left side to the real source, e.g., video-detail.vo.ts → Page).
•Use a numbered list.
•Each item follows: 短标签：path 说明。
•Keep paths repo-relative and wrap them in backticks.

Use the same format as ___zee_videoDetail internal flow:

•Heading must be ## 组件内传递链路（<target-file>） (replace <target-file> with the real file path).
•Use a numbered list.
•Each item uses 步骤标题：描述，并用箭头描述变量传递路径。

Use the same format as ___zee_videoDetail4 with the additions below:

•Output one JavaScript code block only.
•
Above each object, include two comment lines:
- •// 作用：...
- •// 出现位置：path:line (must be clickable; include line number).
•
If most keys share the same tag, put a single summary tag above the object:
- •Example: // 默认标记：[inherit]（除特别标注外）
•
Per-key tag placement:
- •If a key needs a different tag, put it at the end of the inline comment.
- •If no per-key tag is needed, omit it and rely on the summary tag.
•
Inline comment format:
- •field: value, // 含义/作用 [tag]
•Keep inline comments left-aligned as much as possible (pad spaces before // within the same object).
•Use placeholders: ``, null, 0, false.
•Only list fields actually accessed in the frontend.