keyboard contracts and spoken strings for the a11y layer

frontend/src/locales/en.json

@@ -79,6 +79,34 @@
     "autoCheckTooltip": "Auto-check - marks wrong letters as you type",
     "shareResult": "Share result"
   },
+  "a11y": {
+    "noCellSelected": "No cell selected",
+    "noClueSelected": "No clue selected",
+    "noPuzzleLoaded": "No puzzle loaded",
+    "noAcrossWord": "No across word here",
+    "noDownWord": "No down word here",
+    "position": ", position {{pos}} of {{len}}",
+    "wordReading": "{{dir}} {{number}}, {{length}} letters: {{letters}}",
+    "clueBrief": "{{number}} {{dir}}: {{text}}",
+    "clueNormal": "{{number}} {{dir}}, {{length}} letters: {{text}}",
+    "clueVerbose": "{{number}} {{dir}}, {{length}} letters, {{filled}} filled: {{text}}",
+    "empty": "empty",
+    "nowSolving": "Now solving {{dir}}",
+    "entered": "Entered {{letter}}",
+    "enteredAt": "Entered {{letter}} at Row {{row}}, Column {{col}}",
+    "wordComplete": "Word complete: {{word}}",
+    "revealed": "Revealed letter {{letter}} at position {{pos}}",
+    "solvedTime": "Puzzle complete. Time: {{time}}",
+    "seconds_one": "{{count}} second",
+    "seconds_other": "{{count}} seconds",
+    "minutes_one": "{{count}} minute",
+    "minutes_other": "{{count}} minutes",
+    "overview": "{{width}} by {{height}} puzzle, {{filled}} of {{total}} cells filled, {{remaining}} clues remaining"
+  },
+  "ui": {
+    "increase": "Increase",
+    "decrease": "Decrease"
+  },
   "grid": {
     "ariaLabel": "Crossword puzzle, {{width}} by {{height}}",
     "blackCell": "Black cell",
@@ -928,7 +956,7 @@
       "activityPubDomain": "your public domain",
       "activityPubActor": "optional, defaults to \"cruciverb\"",
       "activityPubReady": "Database tables are ready. RSA keys generate on first startup.",
-      "apHumor": "AP post humor",
+      "apHumor": "ActivityPub post humor",
       "apHumorDesc": "Custom taglines, sign-offs, and community middles added to daily ActivityPub posts. One entry per line.",
       "dailyTaglines": "Daily taglines",
       "dailySignoffs": "Daily sign-offs",