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1 Skipped Deployment

Project	Deployment	Actions	Updated (UTC)
docs	Skipped		Feb 18, 2026 9:52pm

@greptile

@cursor review

Greptile Summary

This PR fixes a bug where the isHosted flag (derived from NEXT_PUBLIC_APP_URL) was always false at build time on ECS because the env var is only available at runtime. The Beluga short link redirect at /r/:shortCode was never registered as a result.

• Removed the isHosted guard from the Beluga short link route and converted it from a redirect to a rewrite (transparent proxy), so the tracking URL is not exposed to the end user
• Removed dead simstudio.ai → sim.ai domain redirects that suffered the same build-time evaluation issue (and simstudio.ai lacks HTTPS)
• Cleaned up the unused isHosted import from next.config.ts
• The /r/:shortCode rewrite is now unconditional across all deployments, including self-hosted instances — this is a minor concern worth considering

Confidence Score: 4/5

• This PR is safe to merge — it fixes a real bug with a straightforward approach, with a minor note about self-hosted scope.
• The fix correctly addresses the build-time vs runtime evaluation issue. The change is minimal and well-scoped. Score is 4 instead of 5 because the Beluga rewrite is now unconditionally applied to self-hosted deployments, which may be unintended. This is a low-risk concern but worth acknowledging.
• apps/sim/next.config.ts — the unconditional rewrite to go.trybeluga.ai may affect self-hosted deployments

Important Files Changed

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A["Incoming request to /r/:shortCode"] --> B{"Before fix: isHosted check at build time"}
    B -->|"isHosted = false (ECS build)"| C["Route never registered ❌"]
    B -->|"isHosted = true (local dev)"| D["302 Redirect to go.trybeluga.ai"]
    
    A --> E{"After fix: No guard, rewrite"}
    E --> F["Transparent rewrite to go.trybeluga.ai ✅"]
    F --> G["User sees /r/:shortCode in browser"]
    G --> H["Server proxies to https://go.trybeluga.ai/:shortCode"]

_{Last reviewed commit: 4eda1ec}