Manage projects, members and services through the API

/api/v1/projects, /members and /services: create, list, show, update,
delete and restore, with the panel's own rules — so the MCP server can
load the collective's work, people and offer without anyone retyping
them into forms. The MCP server picks the tools up from openapi.yaml.

- Relations travel as ids and are replaced whole when sent, left alone
  when not: a project's technology_ids, service_ids and members with
  each one's role; a member's technology_ids; a service's
  technology_ids and project_ids. Record and relations are saved in
  one transaction.
- Publishing stays a permission of its own. Without projects.publish
  or services.publish, published_at, unpublish_at and is_published are
  refused — the fields the panel disables for the same people.
- MemberPolicy still lets someone edit their own profile.
- Uploads accept `for: projects` and `for: members`, landing where the
  panel's own upload fields put them.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

app/Http/Requests/Api/V1/ProjectRequest.php

@@ -0,0 +1,84 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Requests\Api\V1;
+
+use App\Enums\ProjectStatus;
+use App\Http\Requests\Api\V1\Concerns\GuardsPublication;
+use App\Models\Project;
+use App\Rules\Translatable;
+use App\Rules\UniqueTranslatedSlug;
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rule;
+use Illuminate\Validation\Validator;
+
+/**
+ * The panel's project form, as rules. On update every field is optional
+ * (PATCH semantics) but keeps the same shape.
+ *
+ * Relations travel as ids and are replaced whole when sent: `technology_ids`,
+ * `service_ids`, and `members` with each one's role on the project.
+ */
+class ProjectRequest extends FormRequest
+{
+    use GuardsPublication;
+
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    /**
+     * @return array<string, mixed>
+     */
+    public function rules(): array
+    {
+        $project = $this->route('project');
+        $creating = ! $project instanceof Project;
+        $sometimes = $creating ? 'required' : 'sometimes';
+
+        return [
+            'title' => [$sometimes, new Translatable(requireDefaultLocale: $creating, max: 255)],
+            'slug' => [
+                $sometimes,
+                new Translatable(requireDefaultLocale: $creating, max: 255),
+                new UniqueTranslatedSlug(Project::class, $project?->id),
+            ],
+            'tagline' => ['sometimes', 'nullable', new Translatable(max: 300)],
+            'description' => ['sometimes', 'nullable', new Translatable],
+            'decisions' => ['sometimes', 'nullable', new Translatable],
+            'postmortem' => ['sometimes', 'nullable', new Translatable],
+            'meta_title' => ['sometimes', 'nullable', new Translatable(max: 60)],
+            'meta_description' => ['sometimes', 'nullable', new Translatable(max: 160)],
+
+            'status' => ['sometimes', Rule::enum(ProjectStatus::class)],
+            'is_featured' => ['sometimes', 'boolean'],
+            'needs_help' => ['sometimes', 'boolean'],
+            'demo_url' => ['sometimes', 'nullable', 'url', 'max:2048'],
+            'cover_image' => ['sometimes', 'nullable', 'string', 'max:2048'],
+            'cover_image_alt' => ['sometimes', 'nullable', new Translatable(max: 255)],
+            'started_at' => ['sometimes', 'nullable', 'date'],
+            'ended_at' => ['sometimes', 'nullable', 'date', 'after_or_equal:started_at'],
+            'published_at' => ['sometimes', 'nullable', 'date'],
+            'unpublish_at' => ['sometimes', 'nullable', 'date', 'after:published_at'],
+            'position' => ['sometimes', 'integer', 'min:0'],
+
+            'client_id' => ['sometimes', 'nullable', 'integer', Rule::exists('clients', 'id')->whereNull('deleted_at')],
+            'lead_member_id' => ['sometimes', 'nullable', 'integer', Rule::exists('members', 'id')->whereNull('deleted_at')],
+
+            'technology_ids' => ['sometimes', 'array'],
+            'technology_ids.*' => ['integer', 'distinct', Rule::exists('technologies', 'id')],
+            'service_ids' => ['sometimes', 'array'],
+            'service_ids.*' => ['integer', 'distinct', Rule::exists('services', 'id')->whereNull('deleted_at')],
+            'members' => ['sometimes', 'array'],
+            'members.*.id' => ['required', 'integer', 'distinct', Rule::exists('members', 'id')->whereNull('deleted_at')],
+            'members.*.role' => ['nullable', 'string', 'max:120'],
+        ];
+    }
+
+    public function withValidator(Validator $validator): void
+    {
+        $this->guardPublication($validator, 'projects.publish', ['published_at', 'unpublish_at']);
+    }
+}