fix: put annotation in title/aria-label

[nolanlawson]

Fixes #366

The title now comes from the annotation (if available - custom emoji may not have these). If not, it falls back to the shortcodes separated by a comma.

I also added the annotation to the aria-label because it seems like a nice enhancement – the annotation is often a better description than the shortcodes.

I don't see a reason to remove the shortcodes from the aria-label – it's just additional information, and the screenreader user can tab to the next emoji if they don't want to hear the shortcodes listed.

One downside of this is that there is no way for a sighted mouse user to figure out the shortcodes, but this is not vital to me since sighted mobile users were never able to see the title anyway.

[github-actions]

📊 Tachometer Benchmark Results

Summary

benchmark-total

• emoji-picker-element-database-interactions: unsure 🔍 -2% - +6% (-2.38ms - +8.27ms)
  ^{this-change vs tip-of-tree}
• emoji-picker-element-first-load: unsure 🔍 -9% - +6% (-5.00ms - +3.30ms)
  ^{this-change vs tip-of-tree}
• emoji-picker-element-second-load: unsure 🔍 -9% - +3% (-5.49ms - +1.86ms)
  ^{this-change vs tip-of-tree}

Results

emoji-picker-element-database-interactions

• Browser: chrome-headless 117.0.5938.132
• Sample size: 50
• Built by: Benchmarks #270

• Commit: 0fd9325

Version	Avg time	vs this-change	vs tip-of-tree tip-of-tree
this-change	132.36ms - 140.82ms	-	unsure 🔍 -2% - +6% -2.38ms - +8.27ms
tip-of-tree tip-of-tree	130.41ms - 136.88ms	unsure 🔍 -6% - +2% -8.27ms - +2.38ms	-

emoji-picker-element-first-load

• Browser: chrome-headless 117.0.5938.132
• Sample size: 70
• Built by: Benchmarks #270

• Commit: 0fd9325

Version	Avg time	vs this-change	vs tip-of-tree tip-of-tree
this-change	54.58ms - 60.25ms	-	unsure 🔍 -9% - +6% -5.00ms - +3.30ms
tip-of-tree tip-of-tree	55.24ms - 61.30ms	unsure 🔍 -6% - +9% -3.30ms - +5.00ms	-

emoji-picker-element-second-load

• Browser: chrome-headless 117.0.5938.132
• Sample size: 110
• Built by: Benchmarks #270

• Commit: 0fd9325

Version	Avg time	vs this-change	vs tip-of-tree tip-of-tree
this-change	54.37ms - 59.63ms	-	unsure 🔍 -9% - +3% -5.49ms - +1.86ms
tip-of-tree tip-of-tree	56.24ms - 61.39ms	unsure 🔍 -3% - +10% -1.86ms - +5.49ms	-

_{tachometer-reporter-action v2 for Benchmarks}

[github-actions]

Size Change: +86 B (0%)

Total Size: 42.8 kB

Filename	Size	Change
./bundle.js	42.8 kB	+86 B (0%)

_{compressed-size-action}