Remove Cache::SetupSocialProofJob and Cache::UsageSocialProofJob

[skyfallwastaken]

Summary of the problem

• The setup social proof was pretty crap, especially since the Hackatime v2 beta heyday is long gone
• The usage social proof was being recalculated... and then never used again (?!)

Describe your changes

Removes the social proof jobs + Svelte code.

Screenshots / Media

[Copilot]

Pull request overview

This PR removes unused “social proof” cache jobs and the associated Svelte/UI plumbing from the home page, simplifying the cache warmup/cron configuration and the Inertia props surface.

Changes:

• Removed Cache::SetupSocialProofJob and Cache::UsageSocialProofJob (and their cron + warmup hooks).
• Deleted the signed-in social-proof UI component and removed related props/types from the frontend.
• Simplified StaticPagesController#index and signed-in props by dropping social proof calculation and payload fields.

Reviewed changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
lib/tasks/cache.rake	Removes social proof jobs from the cache warmup list.
config/initializers/good_job.rb	Removes cron entries for the deleted social proof cache jobs.
app/jobs/cache/usage_social_proof_job.rb	Deletes unused cache job implementation.
app/jobs/cache/setup_social_proof_job.rb	Deletes unused cache job implementation.
app/javascript/types/index.ts	Removes SocialProofUser type that is no longer referenced.
app/javascript/pages/Home/signedIn/SocialProofUsers.svelte	Deletes unused UI component for social proof avatars/message.
app/javascript/pages/Home/signedIn/SetupNotice.svelte	Removes social proof props/import and renders only the setup CTA.
app/javascript/pages/Home/SignedIn.svelte	Removes social proof props/types and stops passing them to SetupNotice.
app/controllers/static_pages_controller.rb	Stops computing/passing social proof props and removes unused cache job calls.

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[greptile-apps]

Greptile Summary

This PR removes two unused background cache jobs — Cache::SetupSocialProofJob and Cache::UsageSocialProofJob — along with all associated Svelte components, TypeScript types, cron entries, and rake task references. The cleanup is thorough: a grep across the full codebase confirms zero remaining references to any of the deleted symbols.

• Cache::UsageSocialProofJob was being recalculated every minute but its result (@usage_social_proof) was never forwarded as an Inertia prop to SignedOut, making the computation entirely wasted work.
• Cache::SetupSocialProofJob powered the avatar-stack social proof widget in SetupNotice.svelte; both the backend job and the SocialProofUsers.svelte component are fully removed, and SetupNotice now renders cleanly without those props.

Confidence Score: 5/5

Safe to merge — this is a complete, self-contained removal with no dangling references.

Every layer of the feature (backend jobs, cron config, rake tasks, Svelte components, TypeScript types, and controller props) is removed consistently. A full-codebase grep confirms no orphaned references remain. The UsageSocialProofJob result was already a no-op in production since it was never passed to the frontend, so its removal has no user-visible effect. The SetupSocialProofJob removal changes the setup notice UI, which the PR author intentionally accepted.

No files require special attention.

Important Files Changed

Filename	Overview
app/controllers/static_pages_controller.rb	Removes calls to both social proof jobs and their associated props from signed_in_props; @usage_social_proof was confirmed to never be passed to the frontend.
app/javascript/pages/Home/SignedIn.svelte	Removes SocialProofUser type import and all three ssp_* props; SetupNotice now called with no arguments.
app/javascript/pages/Home/signedIn/SetupNotice.svelte	Strips out all social proof props and removes the SocialProofUsers child component; component now renders without social proof data.
app/javascript/pages/Home/signedIn/SocialProofUsers.svelte	File deleted entirely; avatar stack + overflow tooltip UI component removed.
app/javascript/types/index.ts	Removes the SocialProofUser type definition; no remaining references to this type in the codebase.
app/jobs/cache/setup_social_proof_job.rb	File deleted; job queried heartbeats across escalating time windows to build a social proof message for the setup notice.
app/jobs/cache/usage_social_proof_job.rb	File deleted; job was running every minute but its result was assigned to @usage_social_proof and never forwarded as an Inertia prop.
config/initializers/good_job.rb	Removes the two per-minute GoodJob cron entries for the deleted jobs; remaining schedule is unchanged.
lib/tasks/cache.rake	Removes the two deleted job classes from the warm-cache rake task list.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    subgraph BEFORE["Before (removed)"]
        A1["GoodJob cron (every minute)"] --> B1["Cache::SetupSocialProofJob"]
        A1 --> B2["Cache::UsageSocialProofJob"]
        B1 --> C1["@ssp_message, @ssp_users_recent, @ssp_users_size"]
        B2 --> C2["@usage_social_proof (unused)"]
        C1 --> D1["signed_in_props → SetupNotice → SocialProofUsers.svelte"]
        C2 -. "never used" .-> X["❌ dropped"]
    end

    subgraph AFTER["After"]
        A2["GoodJob cron (every minute)"] --> B3["Cache::HomeStatsJob"]
        A2 --> B4["Cache::ActiveProjectsJob"]
        B3 --> C3["signed_out_props"]
        D2["signed_in_props → SetupNotice (no social proof)"]
    end

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