
# POSTERRA PORTAL — COMPLETE DEVELOPMENT SKILL ## LOAD THIS FILE AT THE START OF EVERY CODING SESSION --- ## ★ IMPLEMENTATION ORDER — READ THIS FIRST ★ Build these phases in strict sequence. Never start a phase until the previous phase's milestone test passes. Each phase builds on the last. ``` PHASE 0 → DB-Driven Pages, Tabs, Filters ~8h ← START HERE PHASE 1 → Widget Data Models ~4.5h PHASE 2 → CSV Upload Wizard ~2h PHASE 3 → Contro
# DASHBOARD BUILDER — COMPLETE DEVELOPMENT SKILL ## LOAD THIS FILE AT THE START OF EVERY CODING SESSION --- ## IMPLEMENTATION ORDER — READ THIS FIRST Build these phases in strict sequence. Never start a phase until the previous phase's milestone test passes. Each phase builds on the last. ``` PHASE WB-1 → Schema Registry (tables, columns, JOINs) ~6h ✅ COMPLETE PHASE WB-2 → Widget Action Mixin (click presets) ~4h ✅ COMPLETE PHASE WB-3 → Query Builder Service
# POSTERRA PORTAL — COMPLETE DEVELOPMENT SKILL ## LOAD THIS FILE AT THE START OF EVERY CODING SESSION --- ## ★ IMPLEMENTATION ORDER — READ THIS FIRST ★ Build these phases in strict sequence. Never start a phase until the previous phase's milestone test passes. Each phase builds on the last. ``` PHASE 0 → DB-Driven Pages, Tabs, Filters ~8h ✅ COMPLETE PHASE 1 → Widget System (model + views + render) ~6h ✅ COMPLETE PHASE 4 → White-Label Login + Strip Odoo Chrome