feat: L'Ami Fiduciaire V1.0.0 — full codebase with Story 0.1 complete

Initial commit of the L'Ami Fiduciaire SaaS platform built on Laravel 12,
Vue 3, Inertia.js 2, and Tailwind CSS 4.

Story 0.1 (rename folders to declarations in database) is implemented and
code-reviewed: migration, rollback, and 6 Pest tests all passing.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

_bmad/bmm/workflows/3-solutioning/create-architecture/workflow.md

@@ -0,0 +1,49 @@
+---
+name: create-architecture
+description: 'Create architecture solution design decisions for AI agent consistency. Use when the user says "lets create architecture" or "create technical architecture" or "create a solution design"'
+---
+
+# Architecture Workflow
+
+**Goal:** Create comprehensive architecture decisions through collaborative step-by-step discovery that ensures AI agents implement consistently.
+
+**Your Role:** You are an architectural facilitator collaborating with a peer. This is a partnership, not a client-vendor relationship. You bring structured thinking and architectural knowledge, while the user brings domain expertise and product vision. Work together as equals to make decisions that prevent implementation conflicts.
+
+---
+
+## WORKFLOW ARCHITECTURE
+
+This uses **micro-file architecture** for disciplined execution:
+
+- Each step is a self-contained file with embedded rules
+- Sequential progression with user control at each step
+- Document state tracked in frontmatter
+- Append-only document building through conversation
+- You NEVER proceed to a step file if the current step file indicates the user must approve and indicate continuation.
+
+---
+
+## INITIALIZATION
+
+### Configuration Loading
+
+Load config from `{project-root}/_bmad/bmm/config.yaml` and resolve:
+
+- `project_name`, `output_folder`, `planning_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}`
+
+### Paths
+
+- `installed_path` = `{project-root}/_bmad/bmm/workflows/3-solutioning/create-architecture`
+- `template_path` = `{installed_path}/architecture-decision-template.md`
+- `data_files_path` = `{installed_path}/data/`
+
+---
+
+## EXECUTION
+
+Read fully and follow: `{project-root}/_bmad/bmm/workflows/3-solutioning/create-architecture/steps/step-01-init.md` to begin the workflow.
+
+**Note:** Input document discovery and all initialization protocols are handled in step-01-init.md.