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/cis/workflows/problem-solving/workflow.yaml

@@ -0,0 +1,26 @@
+# Problem Solving Workflow Configuration
+name: "problem-solving"
+description: 'Apply systematic problem-solving methodologies to complex challenges. Use when the user says "guide me through structured problem solving" or "I want to crack this challenge with guided problem solving techniques"'
+
+# Critical variables load from config_source
+config_source: "{project-root}/_bmad/cis/config.yaml"
+output_folder: "{config_source}:output_folder"
+user_name: "{config_source}:user_name"
+communication_language: "{config_source}:communication_language"
+date: system-generated
+
+# Context can be provided via data attribute when invoking
+# Example: data="{path}/problem-brief.md" provides context
+
+# Module path and component files
+installed_path: "{project-root}/_bmad/cis/workflows/problem-solving"
+template: "{installed_path}/template.md"
+instructions: "{installed_path}/instructions.md"
+
+# Required Data Files
+solving_methods: "{installed_path}/solving-methods.csv"
+
+# Output configuration
+default_output_file: "{output_folder}/problem-solution-{{date}}.md"
+
+standalone: true