Make the Rust client the sole app

app/build-icon-font.sh

@@ -1,83 +0,0 @@
-#!/usr/bin/env bash
-# Rebuilds androidApp/src/main/res/font/nerd_icons.ttf.
-#
-# The app draws a handful of icons -- a cog, a refresh arrow, send, stop --
-# as text in a Nerd Fonts glyph rather than as vector assets or as ordinary
-# Unicode. Unicode has no character for most of these, and the ones it does
-# have are not reliably in an Android system font, so they land as tofu
-# boxes on somebody's phone. Shipping the subset removes the hope: the
-# glyph is in the APK.
-#
-# The whole symbols font is 3 MB for the handful below, so what is
-# committed is a subset. Add a codepoint to GLYPHS below and to NerdIcons.kt
-# (the two lists have to agree -- a codepoint in the Kotlin but not here is
-# a glyph that silently doesn't exist), then run this and commit the result.
-#
-# Needs python3 and network access; fontTools is fetched into a temporary
-# venv, so nothing has to be installed on the machine.
-#
-# Copied from dev-updater's script of the same name rather than shared
-# through wg-app-link, for the reason Theme.kt gives about the palette: the
-# link is the tunnel, the pinned CA and enrollment, and an icon set is a
-# preference rather than part of that contract.
-set -euo pipefail
-
-# Codepoint, then the Nerd Fonts glyph name it came from. Material Design
-# Icons bar one, so they read as one family -- and the first two are
-# deliberately the same two dev-updater uses, since a cog and a refresh
-# arrow mean the same thing in both apps. The exception is noted on its
-# own line, as dev-updater's script does with its two.
-GLYPHS=(
-    U+F0493  # md-cog
-    U+F0450  # md-refresh
-    U+F048A  # md-send
-    U+F04DB  # md-stop
-    U+F03E4  # md-pause
-    U+F040A  # md-play
-    U+F1163  # md-send_clock
-    U+F0156  # md-close
-    U+F004D  # md-arrow_left
-    U+F009A  # md-bell
-    U+F04C5  # md-speedometer
-    U+F024B  # md-folder -- dev-updater's too; a folder means the same in both
-    U+F0415  # md-plus -- likewise
-    U+F03EB  # md-pencil
-    U+F0193  # md-content_save
-    U+F0224  # md-file_outline
-    U+F201   # fa-line_chart -- Font Awesome's, asked for by name
-)
-
-url=https://github.com/ryanoasis/nerd-fonts/releases/latest/download/NerdFontsSymbolsOnly.zip
-out="$(cd "$(dirname "$0")" && pwd)/androidApp/src/main/res/font/nerd_icons.ttf"
-work="$(mktemp -d)"
-trap 'rm -rf "$work"' EXIT
-
-echo "Fetching $url"
-curl -fsSL -o "$work/nf.zip" "$url"
-python3 -c 'import sys,zipfile; zipfile.ZipFile(sys.argv[1]).extractall(sys.argv[2])' "$work/nf.zip" "$work"
-
-python3 -m venv "$work/venv"
-"$work/venv/bin/pip" -q install fonttools
-
-unicodes="$(IFS=,; echo "${GLYPHS[*]}")"
-mkdir -p "$(dirname "$out")"
-# The Mono face rather than the proportional one, which this used until
-# 2026-08-30. Every glyph in it is one em wide and one em tall, so two
-# icons drawn at the same size are the same size -- which is what makes two
-# icon buttons beside each other match without either of them being told a
-# width. In the proportional face the advances run from 0.46 em (play) to
-# 0.92 em (line chart), so the composer's Send button came out visibly wider
-# than the Stop button next to it, and any fix at the call site would have
-# been one measurement hardcoded per pair.
-#
-# The trade is the one the old comment named: an icon inline beside text is
-# padded out to a cell. That is worth it, and it is also why GLYPH_SIZE in
-# NerdIcons.kt came down when this changed -- a glyph that fills its em
-# draws bigger at the same point size than one that does not.
-"$work/venv/bin/pyftsubset" "$work/SymbolsNerdFontMono-Regular.ttf" \
-    --unicodes="$unicodes" \
-    --layout-features= \
-    --drop-tables+=DSIG \
-    --output-file="$out"
-
-echo "Wrote $out ($(stat -c %s "$out") bytes) with ${#GLYPHS[@]} glyphs"