Make the screen explain itself: labels, tools, help pages, hints

For developers new to submodules (notes/usability-plan.md, D32):
- x and X read "restore to pin" and "restore committed pins"
- problems only, filter and fetch are shown in the footer
- ? shows every key in titled columns, then a legend of the status
  words, symbols and spine roles; esc closes it
- u reads "pull (fast-forward)" on the superproject
- the detail pane suggests f when the last fetch is old
- a hint above the footer until the first key
- the header says "staged", like the tree

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
2026-10-24 23:26:32 +02:00
co-authored by Claude Opus 5.5
parent b205576759
commit c9932932bb
19 changed files with 816 additions and 78 deletions
+4 -3
View File
@@ -390,13 +390,14 @@ runs the switch flow with it (`SwitchLoss`, `Switch`).
All three are submodule keys (`keyMap.Submodule`), shown in the detail
pane's palette, or in the footer when the pane can't show it. They are
always offered, the palette is static: restore is idempotent, and `u` says
why it can't update.
why it can't update. Only `u`'s label follows the selection: on the header
it reads `pull (fast-forward)`.
| Key | Action | Pressed when not possible (flash) |
|---|---|---|
| `x` restore | Restore the selection | `this data source can't restore` (mock); `wait for the restore of … to finish` |
| `x` restore to pin, `X` restore committed pins | Restore the selection; `X` see [Hard restore](#hard-restore) | `this data source can't restore` (mock); `wait for the restore of … to finish` |
| `b` switch branch | [Switch branch](#switch-branch) | `this data source can't switch branches`; `wait for the restore of … to finish`; `src/app is not initialized; restore it first` |
| `u` update pin | [Update pin](#update-pin) | `this data source can't update pins`; `wait for the restore of … to finish`; `the superproject has no upstream branch`; `src/app is still loading`; `src/app is not initialized; restore it first`; `the pin of src/app is not on a branch`; `the pin of src/app has diverged from origin/main; b switches the branch`; `the pin of src/app is ahead of origin/main`; `src/app is up to date with origin/main` (the superproject without `the pin of`); after the check `can't update src/app: main is a local branch; b switches to it` |
| `u` update pin (`pull (fast-forward)` on the header) | [Update pin](#update-pin) | `this data source can't update pins`; `wait for the restore of … to finish`; `the superproject has no upstream branch`; `src/app is still loading`; `src/app is not initialized; restore it first`; `the pin of src/app is not on a branch`; `the pin of src/app has diverged from origin/main; b switches the branch`; `the pin of src/app is ahead of origin/main`; `src/app is up to date with origin/main` (the superproject without `the pin of`); after the check `can't update src/app: main is a local branch; b switches to it` |
`R` would sit next to `r` (reload), a dangerous mix-up for a destructive
action, hence `x`.