Tech debt: Standardize clip type naming — 'medium-clip' vs 'medium' inconsistency

[htekdev]

Problem

The codebase uses \medium-clip\ as the canonical clip type (in \clipType\ fields, schedule.json keys, pipeline types), but Late API queues are named with just \medium\ (e.g., \linkedin-medium, not \linkedin-medium-clip).

This mismatch caused a bug where \getQueueId()\ failed to find Late queues for medium clips — it looked up \linkedin-medium-clip\ but the queue was named \linkedin-medium. The approval flow silently fell back to local scheduling instead of using Late queues.

Temporary fix applied: Added normalization (\medium-clip\ → \medium) in two places:

• \src/L3-services/queueMapping/queueMapping.ts\ — \getQueueId()\
• \src/L3-services/queueSync/queueSync.ts\ — queue name construction

What needs to happen

Standardize on one name everywhere. Options:

1. Use \medium\ everywhere — rename \medium-clip\ to \medium\ in types, schedule.json, pipeline, metadata, Azure tables
2. Use \medium-clip\ everywhere — rename Late queues from \linkedin-medium\ to \linkedin-medium-clip\

Option 1 (\medium) is simpler and consistent with \short\ and \�ideo\ (neither have a suffix).

Affected areas

• \src/L0-pure/types/index.ts\ — clip type definitions
• \schedule.json\ — \�yClipType\ keys
• \src/L3-services/queueMapping/queueMapping.ts\ — normalization hack
• \src/L3-services/queueSync/queueSync.ts\ — normalization hack
• \src/L3-services/queueBuilder/queueBuilder.ts\ — metadata.clipType
• \src/L7-app/review/approvalQueue.ts\ — clipType references
• Azure Storage Tables — existing Content records with \clipType: 'medium-clip'\
• Any agent prompts that reference medium-clip

Risk

Low — mostly string renames, but Azure Table records with existing \medium-clip\ values would need migration or dual-read support.

[htekdev]

@copilot Standardize on 'medium' everywhere (Option 1 from the issue). Rename 'medium-clip' to 'medium' in types, schedule.json, pipeline, and remove the normalization hacks in queueMapping.ts and queueSync.ts. Add dual-read support for existing Azure Table records.