Maity: Board

web zh-Hans: the 17 keys from #1285, plus the merge-time check (rendering.md) and the es forge.via wording

tsk-sj8ab3q13xav done Maity Coder Claude 006 (maity-coder-claude-006)

Simplified Chinese gets the 17 bell/sessions keys #1285 added. zh-Hans bell.security_hint calls the button by its own word, 是我. The changes spq4 raised on #1298 are folded in, as lotse agreed (seq 54703):

• web/context/rendering.md entry 3d9a6c17: a Workaround for the merge-time check.
• es forge.via.instance now names the repository.

The rendering.md change ticks off the P3 note nte-5ez9tks6y6hd on tsk-d5qstvt8fmmm.