chore: back-merge main → develop after #323 promote

[saadqbal]

Reconciles ancestry after the #323 develop → main promote so the next promote stays clean. Zero content change — verified merge tree == origin/main == origin/develop (50571661…). Nothing to test.

🤖 Generated with Claude Code

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Note

Low Risk
No code or config changes; only branch history reconciliation with no runtime impact.

Overview
No file or code changes — the PR diff is empty. This is a git-only back-merge of main into develop after promote #323, so develop and main share the same history and the next develop → main promote stays a fast-forward.

Per the description, the merge result matches origin/main and origin/develop at the same commit (50571661…); nothing to test or review in application logic.

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[LukasWodka]

👋 Heads-up — Code review queue is at 55 / 30

Above the WIP limit. The team convention is to review existing PRs before opening new work.

Open PRs currently in Code review (oldest first):

• averaging-service#182 — feat(weights): averaging writes SafeTensors (TF + PyTorch) — SEC-03 §8 step 4 · author: @shujaatTracebloc · reviewer: @divyasinghds
• averaging-service#183 — docs: SafeTensors deployment-order & resume-safety runbook (epic feat(auth): logout revokes the token server-side (cli#112) #116) · author: @shujaatTracebloc · reviewer: @saadqbal
• averaging-service#184 — test(weights): shared SafeTensors golden-corpus drift guard + declare safetensors dep (SEC-03) · author: @LukasWodka · no reviewer assigned
• averaging-service#185 — test(weights): average a real SafeTensors edge + a legacy edge in one cycle — SEC-03 §8 · author: @LukasWodka · no reviewer assigned
• backend#1093 — chore(deps): bump django from 5.2.14 to 5.2.15 · author: @dependabot · no reviewer assigned
• backend#1108 — test(api): CLI response-shape contract fixtures for the 9 CLI endpoints (WS-D.2) · author: @LukasWodka · reviewer: @saadqbal
• backend#1111 — feat(download): edge weights fetch tolerates .safetensors (SEC-03 step 5c hardening) · author: @shujaatTracebloc · reviewer: @saqlainsyed007, @aptracebloc
• backend#1112 — fix(runners): migrate deprecated trainingClasses/getTrainingPlan to snake_case (#1102) · author: @LukasWodka · reviewer: @saqlainsyed007
• backend#1114 — perf(leaderboard): serializer prefetch reads + TeamSerializer is_* in Python (#978 pt2) · author: @aptracebloc · reviewer: @saqlainsyed007
• backend#1115 — perf(experiments): bulk-compute landing experiment count/status; O(1) is_archived (#978 pt3) · author: @aptracebloc · reviewer: @saqlainsyed007

Pull from review before opening new work. (This is a nudge from the kanban WIP check, not a block.)