refactor: improve cache usage, various other changes

chore(deps): bump hickory-resolver from 0.25.1 to 0.25.2

feat(moderation): rotate logs

docs: self hosting, privacy

feat: Hacker News and Lobsters, miscellaneous refactors

feat: support for installing in multiple guilds

fix: add interaction contexts, safe browsing problems

fix: refactor code too powerful for rustfmt

build: update dependencies

chore(deps): bump toml from 0.8.20 to 0.8.21

feat: persist reminders, improve storage and logging

feat(self-timeout): add confirmation

chore: update dependencies, improve CI

chore(flake): update inputs

chore(flake): update inputs

chore(deps): bump the cargo group with 2 updates

chore(deps): bump redis from 0.29.2 to 0.29.5

chore(deps): bump sysinfo from 0.34.1 to 0.34.2

chore(deps): bump tokio from 1.44.1 to 1.44.2

chore(deps): bump indexmap from 2.8.0 to 2.9.0

chore(flake): update inputs

fix(build): remove residual nix-filter reference