feat: preserve image profile configuration

README.md

@@ -97,15 +97,12 @@ Controls:
 - `2` requests
 - `3` logs
 - `4` profiles
-- `,` / `.` select request-table column for visibility/sort actions
-- `v` toggle the selected requests column visible/hidden
-- `c` sort requests by the selected column
-- `C` toggle requests sort ascending/descending
+- `c` edit request-table column visibility, order, and widths
 - `e` edit selected profile in `$VISUAL` / `$EDITOR`
 - `/` filter
 - `r` refresh
 - `m` switch request table compact/wide width profile
-- `[` / `]` narrow or widen the requests usage column
+- `Shift-Left` / `Shift-Right` scroll the active table
 - `p` probe selected profile
 - `s` switch to selected profile
 - `w` save selected profile snapshot
@@ -114,4 +111,4 @@ Controls:
 
 This client uses only the public gateway admin API and does not need SSH or secrets.
 
-Profile editing uses a temp TOML draft opened in `$VISUAL` or `$EDITOR` and then saves it back through the gateway profiles API.
+Profile editing uses a temp TOML draft opened in `$VISUAL` or `$EDITOR` and then saves it back through the gateway profiles API. Both the text upstream and optional image upstream are preserved; image routing applies to `/images/*` and `/v1/images/*`. Manual secrets are always blank in the draft, so a blank value keeps the existing secret file.