Snooker Score AnnouncerBETA

To do

• P1: add a second snooker.org call with tr=seniors alongside the existing tr=main call so the World Seniors Championship shows up. Currently the worker only fetches t=17&tr=main which filters Seniors out. Tour identifier confirmed as seniors. Also revisit the "World Championship only" filter checkbox - rename or generalise to whatever's the current featured event.
• P1: add basic pronoun handling so Reanne Evans doesn't get "He took frame X" announcements. Simplest fix: if no nickname is set, fall back to surname rather than pronoun. That sidesteps the problem for Reanne specifically without a data-model change. Cleaner long-term: a per-player pronoun field in the nickname dictionary ({ nickname, pronoun }), defaulting to "he" when missing.
• P2: add senior-era player nicknames. Jimmy White ("The Whirlwind"), Ken Doherty ("Crafty Ken"), Tony Drago ("The Tornado of Malta"), and check the rest of the Seniors field. The Rocket is already in.
• P3: persistent server-side log of announcements (KV-backed) so we can review what was said when nobody had the page open. Categorise by trigger (score change vs interval vs manual).
• P4: consider enabling HSTS in Cloudflare SSL/TLS settings. Closes one of the Security Insights warnings. Held off because it's effectively irreversible (browsers cache the policy for the configured max-age) and the marginal protection over "Always Use HTTPS" is narrow. If enabling: start with max-age 1 month, do NOT tick preload, do NOT tick includeSubdomains until thought through.