A terminal reader, ipx; the server is ipxd (#437)

ipx-tui (crates/tui) is iPX's reader in ratatui: your feeds, a feed's
items, an item's text as plain text, read and flagged as on the page,
through the API with an API token. It installs as `ipx`, so the daemon's
binary is now `ipxd`: the Dockerfile, release script, tests and every
doc and message that names its commands follow.

Naming the binary ipxd alone renamed its crate, and with it every log
target (ipx::scan became ipxd::scan): the default filters are ipx=info,
so nearly every line would have been dropped and the dashboard's queries
on the targets gone blank. The daemon's code is now a library still
called ipx, under a five-line ipxd main.rs, and the targets are as they
were.

ratatui is taken without its default features: 32 new packages in place
of 78.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RqkrVDqdiQEMWAkNGQ2tYA

crates/tui/README.md

@@ -0,0 +1,27 @@
+# ipx-tui
+
+The `ipx` command. The server, which had that name, is `ipxd`.
+
+iPX's reader in a terminal: your feeds on the left, a feed's items above, the item's text below.
+It talks to iPX's API as the page does, as you, with an API token made in the page's Settings.
+
+```sh
+cargo build --release -p ipx-tui
+IPX_URL=http://192.168.1.130:8099 IPX_API_TOKEN=... target/release/ipx
+```
+
+`--url` and `--token` do the same as the two variables.
+
+| key | does |
+|---|---|
+| `j` `k`, arrows | move, or scroll the item's text |
+| `Enter`, `l`, `Tab` | open the feed or the item; opening an item marks it read |
+| `h`, `Esc` | back a pane; `Esc` on the feeds quits |
+| `Space`, `PgUp` `PgDn` | page through the item's text |
+| `m` | mark the item read or unread |
+| `f` | flag or unflag it |
+| `u` | unread items only, or every item (unread only to start) |
+| `r` | reload |
+| `q` | quit |
+
+It shows a feed's newest 200 items.