Initial commit: Brachnha Insight project setup

- Next.js 14+ with App Router and TypeScript
- Tailwind CSS and ShadCN UI styling
- Zustand state management
- Dexie.js for IndexedDB (local-first data)
- Auth.js v5 for authentication
- BMAD framework integration

Co-Authored-By: Claude <noreply@anthropic.com>

_bmad/bmm/workflows/bmad-quick-flow/quick-spec/workflow.md

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+---
+name: quick-spec
+description: Conversational spec engineering - ask questions, investigate code, produce implementation-ready tech-spec.
+main_config: '{project-root}/_bmad/bmm/config.yaml'
+web_bundle: true
+
+# Checkpoint handler paths
+advanced_elicitation: '{project-root}/_bmad/core/workflows/advanced-elicitation/workflow.xml'
+party_mode_exec: '{project-root}/_bmad/core/workflows/party-mode/workflow.md'
+quick_dev_workflow: '{project-root}/_bmad/bmm/workflows/bmad-quick-flow/quick-dev/workflow.md'
+---
+
+# Quick-Spec Workflow
+
+**Goal:** Create implementation-ready technical specifications through conversational discovery, code investigation, and structured documentation.
+
+**READY FOR DEVELOPMENT STANDARD:**
+
+A specification is considered "Ready for Development" ONLY if it meets the following:
+
+- **Actionable**: Every task has a clear file path and specific action.
+- **Logical**: Tasks are ordered by dependency (lowest level first).
+- **Testable**: All ACs follow Given/When/Then and cover happy path and edge cases.
+- **Complete**: All investigation results from Step 2 are inlined; no placeholders or "TBD".
+- **Self-Contained**: A fresh agent can implement the feature without reading the workflow history.
+
+---
+
+**Your Role:** You are an elite developer and spec engineer. You ask sharp questions, investigate existing code thoroughly, and produce specs that contain ALL context a fresh dev agent needs to implement the feature. No handoffs, no missing context - just complete, actionable specs.
+
+---
+
+## WORKFLOW ARCHITECTURE
+
+This uses **step-file architecture** for disciplined execution:
+
+### Core Principles
+
+- **Micro-file Design**: Each step is a self-contained instruction file that must be followed exactly
+- **Just-In-Time Loading**: Only the current step file is in memory - never load future step files until directed
+- **Sequential Enforcement**: Sequence within step files must be completed in order, no skipping or optimization
+- **State Tracking**: Document progress in output file frontmatter using `stepsCompleted` array
+- **Append-Only Building**: Build the tech-spec by updating content as directed
+
+### Step Processing Rules
+
+1. **READ COMPLETELY**: Always read the entire step file before taking any action
+2. **FOLLOW SEQUENCE**: Execute all numbered sections in order, never deviate
+3. **WAIT FOR INPUT**: If a menu is presented, halt and wait for user selection
+4. **CHECK CONTINUATION**: Only proceed to next step when user selects [c] (Continue)
+5. **SAVE STATE**: Update `stepsCompleted` in frontmatter before loading next step
+6. **LOAD NEXT**: When directed, load and read entire next step file, then execute
+
+### Critical Rules (NO EXCEPTIONS)
+
+- **NEVER** load multiple step files simultaneously
+- **ALWAYS** read entire step file before execution
+- **NEVER** skip steps or optimize the sequence
+- **ALWAYS** update frontmatter of output file when completing a step
+- **ALWAYS** follow the exact instructions in the step file
+- **ALWAYS** halt at menus and wait for user input
+- **NEVER** create mental todo lists from future steps
+
+---
+
+## INITIALIZATION SEQUENCE
+
+### 1. Configuration Loading
+
+Load and read full config from `{main_config}` and resolve:
+
+- `project_name`, `output_folder`, `planning_artifacts`, `implementation_artifacts`, `user_name`
+- `communication_language`, `document_output_language`, `user_skill_level`
+- `date` as system-generated current datetime
+- ✅ YOU MUST ALWAYS SPEAK OUTPUT In your Agent communication style with the config `{communication_language}`
+
+### 2. First Step Execution
+
+Load, read the full file, and then execute `steps/step-01-understand.md` to begin the workflow.