More long-press accents; number-row letters stay choices in full mode

- Template alternates cover Central/Eastern European, Turkish, Romanian,
  Baltic, Nordic and Esperanto letters, at most 11 per key
- Only letters on the letter rows are skipped as choices, so sk ť, ľ, š…
  are offered on their base letter in full mode too

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

layouts/template.json

@@ -2,18 +2,24 @@
     "id": "template",
     "name": "Template",
     "alternates": {
-        "a": ["á", "à", "â", "ä", "æ", "ã", "å", "ā"],
-        "c": ["ç", "ć", "č"],
-        "d": ["ð"],
-        "e": ["é", "è", "ê", "ë", "ē", "ė", "ę"],
-        "i": ["í", "ì", "î", "ï", "ī", "į"],
-        "l": ["ł"],
-        "n": ["ñ", "ń"],
-        "o": ["ó", "ò", "ô", "ö", "õ", "ø", "œ", "ō"],
-        "s": ["ß", "ś", "š"],
-        "t": ["þ"],
-        "u": ["ú", "ù", "û", "ü", "ū"],
-        "y": ["ý", "ÿ"],
+        "a": ["á", "à", "â", "ä", "æ", "ã", "å", "ā", "ą", "ă", "ǎ"],
+        "c": ["ç", "ć", "č", "ĉ", "ċ"],
+        "d": ["ď", "đ", "ð"],
+        "e": ["é", "è", "ê", "ë", "ē", "ė", "ę", "ě", "ẽ"],
+        "g": ["ğ", "ĝ", "ģ", "ġ"],
+        "h": ["ĥ", "ħ"],
+        "i": ["í", "ì", "î", "ï", "ī", "į", "ı", "ǐ"],
+        "j": ["ĵ"],
+        "k": ["ķ"],
+        "l": ["ł", "ľ", "ĺ", "ļ", "ŀ"],
+        "n": ["ñ", "ń", "ň", "ņ", "ŋ"],
+        "o": ["ó", "ò", "ô", "ö", "õ", "ø", "œ", "ō", "ő", "ǒ"],
+        "r": ["ŕ", "ř"],
+        "s": ["ß", "ś", "š", "ş", "ș", "ŝ"],
+        "t": ["ť", "ţ", "ț", "þ"],
+        "u": ["ú", "ù", "û", "ü", "ū", "ů", "ű", "ų", "ŭ", "ǔ"],
+        "w": ["ŵ"],
+        "y": ["ý", "ÿ", "ŷ"],
         "z": ["ž", "ź", "ż"]
     },
     "sections": [