docs: fix 4 typos in CHANGELOG.md - #37549

* origin/main: (49 commits)
  ci: lint PR titles with commitlint (go-gitea#37498)
  Make ServeSetHeaders default to download attachment if filename exists (go-gitea#37552)
  fix(actions): validate workflow param to prevent 500 error (go-gitea#37546)
  Fix various problems (go-gitea#37547)
  docs: fix 4 typos in CHANGELOG.md (go-gitea#37549)
  [skip ci] Updated translations via Crowdin
  chore(deps): update action dependencies (go-gitea#37540)
  fix: Fix `nolyfill` for renovate (go-gitea#37537)
  Refactor pull request view (7) (go-gitea#37524)
  Update go js py dependencies (go-gitea#37525)
  Don't unblock run-level-concurrency-blocked runs in the resolver (go-gitea#37461)
  Refactor pull request view (6) (go-gitea#37522)
  Refactor pull request view (5) (go-gitea#37517)
  fix: persist mirror repository metadata (go-gitea#37519)
  fix(packages): use file names for generic web downloads (go-gitea#37514)
  fix: merge autodetect can't close other PRs but only the last one when multiple PRs are pushed at once (go-gitea#37512)
  Fix update branch protection order (go-gitea#37508)
  Refactor "flex-list" to "flex-divided-list" (go-gitea#37505)
  fix: redirect early CLI console logger to stderr (go-gitea#37507)
  Fix mCaptcha broken after Vite migration (go-gitea#37492)
  ...

# Conflicts:
#	templates/repo/diff/box.tmpl

* main: (36 commits)
  refactor(deps): migrate from `nektos/act` fork to `gitea/runner` (go-gitea#37557)
  ci: lint PR titles with commitlint (go-gitea#37498)
  Make ServeSetHeaders default to download attachment if filename exists (go-gitea#37552)
  fix(actions): validate workflow param to prevent 500 error (go-gitea#37546)
  Fix various problems (go-gitea#37547)
  docs: fix 4 typos in CHANGELOG.md (go-gitea#37549)
  [skip ci] Updated translations via Crowdin
  chore(deps): update action dependencies (go-gitea#37540)
  fix: Fix `nolyfill` for renovate (go-gitea#37537)
  Refactor pull request view (7) (go-gitea#37524)
  Update go js py dependencies (go-gitea#37525)
  Don't unblock run-level-concurrency-blocked runs in the resolver (go-gitea#37461)
  Refactor pull request view (6) (go-gitea#37522)
  Refactor pull request view (5) (go-gitea#37517)
  fix: persist mirror repository metadata (go-gitea#37519)
  fix(packages): use file names for generic web downloads (go-gitea#37514)
  fix: merge autodetect can't close other PRs but only the last one when multiple PRs are pushed at once (go-gitea#37512)
  Fix update branch protection order (go-gitea#37508)
  Refactor "flex-list" to "flex-divided-list" (go-gitea#37505)
  fix: redirect early CLI console logger to stderr (go-gitea#37507)
  ...

* origin/main: (41 commits)
  refactor: only reset a database table when the table's data was changed (go-gitea#37573)
  refactor: lint bare `fill`/`stroke` colors, add vars for git graph color series (go-gitea#37543)
  fix(actions): report individual step status in workflow job API response (go-gitea#37592)
  ci: allow `chore` type in PR title lint (go-gitea#37575)
  refactor: remove obsolete export (go-gitea#37579)
  fix: Invalid UTF-8 commit messages in JSON API responses (go-gitea#37542)
  fix: use consistent GetUser family functions (go-gitea#37553)
  fix(api): return 409 message instead of empty JSON for wrong commit id (go-gitea#37572)
  fix(actions): prevent panic when workflow contains null jobs (go-gitea#37570)
  [skip ci] Updated translations via Crowdin
  refactor: use modernc sqlite driver as default (go-gitea#37562)
  refactor(templates): remove ctxData from tmpl files, use ctx.RootData instead (go-gitea#37567)
  ci: increase renovate frequency and fix RENOVATE_ALLOWED_POST_UPGRADE_COMMANDS (go-gitea#37565)
  fix(deps): update go dependencies (go-gitea#37541)
  refactor(deps): migrate from `nektos/act` fork to `gitea/runner` (go-gitea#37557)
  ci: lint PR titles with commitlint (go-gitea#37498)
  Make ServeSetHeaders default to download attachment if filename exists (go-gitea#37552)
  fix(actions): validate workflow param to prevent 500 error (go-gitea#37546)
  Fix various problems (go-gitea#37547)
  docs: fix 4 typos in CHANGELOG.md (go-gitea#37549)
  ...

# Conflicts:
#	templates/repo/actions/runs_list.tmpl
#	templates/repo/issue/view_content/pull_merge_box.tmpl
#	templates/repo/pulls/status.tmpl

Docs polish — pure typo fixes, nothing under `src/`.

## Files

- `CHANGELOG.md`
  - line 1386: `appearence` → `appearance`
  - line 2117: `succesfully` → `successfully`
  - line 2301: `preceeded` → `preceded`
  - line 5593: `paramater` → `parameter`

Fixes were applied from a curated correction list, with code blocks /
inline code / URLs left alone.