fix: parseable firmware version, TDECK board type, SYM-mode PIN digits

The CI shallow/tagless checkout (plus the git dubious-ownership error
inside the IDF container) made git describe fail, so JADE_VERSION in
get_version_info was "1". Companion apps parse this as semver against
a minimum firmware version and refuse to proceed (endless
get_version_info retries / "please reconnect your hardware wallet").
Fetch full history and tags, mark the workspace safe for git in the
container, and log the version at build time.

Also report BOARD_TYPE "TDECK" instead of "UNKNOWN", and simplify PIN
entry keys to actual ascii digits only - the T-Deck keyboard sends
these with the SYM modifier held, so the letter-alias mapping is
unnecessary.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

Author: 3rdIteration

.github/workflows/build.yml

@@ -19,11 +19,16 @@ jobs:
       - uses: actions/checkout@v4
         with:
           submodules: recursive
+          # Full history + tags so git describe produces a parseable
+          # firmware version (companion apps reject e.g. "1")
+          fetch-depth: 0
 
       - name: Build ${{ matrix.variant.name }} firmware
         shell: bash
         run: |
           . /opt/esp/idf/export.sh
+          git config --global --add safe.directory "$GITHUB_WORKSPACE"
+          echo "Firmware version: $(git describe --tags --always --dirty)"
           cp configs/${{ matrix.variant.config }} sdkconfig.defaults
           idf.py -B build_${{ matrix.variant.name }} set-target esp32s3
           idf.py -B build_${{ matrix.variant.name }} build

main/process/ota_defines.h

@@ -47,6 +47,8 @@
 #define JADE_OTA_BOARD_TYPE "TTGO_TDISPLAYS3PROCAMERA"
 #elif defined(CONFIG_BOARD_TYPE_WS_TOUCH_LCD2)
 #define JADE_OTA_BOARD_TYPE "WAVESHARE_TOUCH_LCD2"
+#elif defined(CONFIG_BOARD_TYPE_TDECK)
+#define JADE_OTA_BOARD_TYPE "TDECK"
 #elif defined(CONFIG_BOARD_TYPE_QEMU) || defined(CONFIG_BOARD_TYPE_QEMU_LARGER)
 #define JADE_OTA_BOARD_TYPE "QEMU"
 #else

main/ui/digit_entry.c

@@ -4,10 +4,6 @@
 #include "../random.h"
 #include "../ui.h"
 
-#ifdef CONFIG_HAS_KEYBOARD
-#include <ctype.h>
-#include <string.h>
-#endif
 
 #define CHAR_BACKSPACE '|'
 #define CHAR_ENTER '~'
@@ -208,24 +204,17 @@ static bool prev_selected_digit(digit_entry_t* digit_entry)
 }
 
 #ifdef CONFIG_HAS_KEYBOARD
-// Map physical key events to digits. Accept actual ascii digits, plus the
-// letter keys which have digits printed on them on the T-Deck keyboard:
-// w=1 e=2 r=3 s=4 d=5 f=6 z=7 x=8 c=9 (0 is on the mic key).
+// Map physical key events to digits - only actual ascii digits qualify
+// (on the T-Deck keyboard these are typed with the SYM modifier held)
 static int keyboard_event_digit(const int32_t ev_id)
 {
-    static const char digit_key_aliases[] = "wersdfzxc"; // 1-9
-
     if (ev_id <= BTN_KEYBOARD_ASCII_OFFSET) {
         return -1;
     }
-    const int ch = tolower(ev_id - BTN_KEYBOARD_ASCII_OFFSET);
+    const int ch = ev_id - BTN_KEYBOARD_ASCII_OFFSET;
     if (ch >= '0' && ch <= '9') {
         return ch - '0';
     }
-    const char* const alias = strchr(digit_key_aliases, ch);
-    if (alias) {
-        return (alias - digit_key_aliases) + 1;
-    }
     return -1;
 }