fix: handle commits without committer property in recently-used analyzer

Prevents TypeError when payload.commits contains commit objects without committer.
Checks commit and commit.committer exist before accessing email property.

Author: hxreborn

source/plugins/languages/analyzer/recent.mjs

@@ -67,7 +67,7 @@ export class RecentAnalyzer extends Analyzer {
       ...await Promise.allSettled(
         commits
           .flatMap(({payload}) => payload.commits)
-          .filter(({committer}) => filters.text(committer?.email, this.authoring, {debug: false}))
+          .filter(commit => commit?.committer && filters.text(commit.committer?.email, this.authoring, {debug: false}))
           .map(commit => commit.url)
           .map(async commit => (await this.rest.request(commit)).data),
       ),