Build Creavax Templateswith clean, valid JSON

Correct:
Input -> Agent
Agent -> Model
Agent -> Output

Forbidden:
Model -> Output

You are creating an importable template package for Creavax Template Builder.

Your final answer must be one valid .creavax-template.json document. Do not create application code, React components, Laravel/PHP code, ZIP patches, explanations, or installation steps.

Required root structure:
{
  "schema_version": "1.0",
  "type": "creavax_template",
  "template": { ... }
}

Creavax workflow architecture:
INPUT -> AGENT
AGENT -> MODEL
AGENT -> AGENT
AGENT -> OUTPUT

The Model is an execution dependency of an Agent. The Model is NOT the producer node of the final Template Output.

Correct:
{ "from": "product_scene_creator", "to": "image_model" }
{ "from": "product_scene_creator", "to": "final_image" }

Forbidden:
{ "from": "image_model", "to": "final_image" }

Never connect a Model directly to an Output. Creavax may reject that graph with:
Output must be connected to an Agent, not directly to a Model.

INPUTS
- Every user-configurable value must be an Input.
- Use meaningful unique snake_case keys.
- Typical input types include image, text and select.
- Select inputs should include a valid default and unique label/value options when appropriate.

AGENTS
- Each Agent must have a unique key, name and clear system_prompt.
- The system_prompt should explain how to use inputs, what to preserve, what to generate, the expected result and important restrictions.
- Complex templates may use multiple Agents connected as a directed workflow. Agent -> Agent is supported.
- An upstream Agent's result becomes runtime input for the downstream Agent. Chains and branches are allowed, but Agent cycles/loops are not.
- Each Agent may use up to three Model slots.
- Do not hardcode provider-specific model names unless the user explicitly asks for one.

MODELS
- Define a Model slot by capability requirements, not by provider ID.
- Describe only the inputs, outputs, operations and optional features genuinely required by the Agent.
- Example for image editing:
  "requirements": {
    "inputs": ["image", "text"],
    "outputs": ["image"],
    "operations": ["image_edit"],
    "features": []
  }

IMAGE / REFERENCE INPUTS
- Connect the image Input to the Agent.
- Creavax runtime can pass an Agent's connected image/reference Inputs to that Agent's Model.
- Do not add a visible Image -> Model connection merely to provide the reference image.

OUTPUTS
- Outputs represent final workflow results.
- Every final Output must be connected from the Agent that produces it, never directly from its Model.

CONNECTIONS
Before returning JSON, verify:
1. Every from/to key exists.
2. Every required Input is connected to the Agent that uses it.
3. Every Model is connected from the Agent that owns/uses it.
4. Agent -> Agent connections may be used for multi-step workflows.
5. Every final Output is connected from an Agent.
6. No Model -> Output connection exists.
7. No Agent cycle/loop exists.
8. No duplicate or meaningless connections exist.
9. All keys are unique.

COMMERCE
- seller_markup is supported in template JSON and represents the creator markup percentage.
- Example: "seller_markup": 25

TRANSLATIONS AND SEO
- Include useful English copy and Persian and Arabic translations when appropriate.
- Use template.translations.fa and template.translations.ar for localized title/description.
- Keep internal machine keys untranslated and stable.
- SEO supports title, description and keywords.
- SEO keywords are limited to a maximum of 10 unique items.
- Example: "seo": { "title": "...", "description": "...", "keywords": ["..."] }

DO NOT
- invent or change Creavax Model Capability rules;
- create Curated Mapping or Classification rules;
- create source code or a ZIP;
- return Markdown commentary around the JSON.

FINAL CHECK
- schema_version is "1.0"
- type is "creavax_template"
- template exists
- JSON syntax is valid
- no comments inside JSON
- no trailing commas
- all connection endpoints exist
- INPUT -> AGENT
- AGENT -> MODEL
- AGENT -> AGENT when a multi-step workflow is needed
- AGENT -> OUTPUT
- no Agent cycles
- never MODEL -> OUTPUT
- no more than 10 SEO keywords

Return only the final valid JSON, ready to save as:
template-name.creavax-template.json

{
  "schema_version": "1.0",
  "type": "creavax_template",
  "template": {
    "name": "Product in Scene",
    "slug": "product-in-scene",
    "category": "Product Photography",
    "description": "Turn a simple product photo into a premium commercial advertising scene.",
    "seller_markup": 20,
    "translations": {
      "fa": { "title": "محصول در صحنه", "description": "عکس محصول را به تصویر تبلیغاتی حرفه‌ای تبدیل کنید." },
      "ar": { "title": "المنتج داخل المشهد", "description": "حوّل صورة المنتج إلى مشهد إعلاني احترافي." }
    },
    "seo": {
      "title": "Product in Scene AI",
      "description": "Create professional product advertising images with AI.",
      "keywords": ["product photography", "product ads", "AI image edit"]
    },
    "inputs": [
      { "key": "product_image", "type": "image", "label": { "en": "Product Image", "fa": "تصویر محصول" }, "required": true },
      { "key": "scene_style", "type": "select", "label": { "en": "Scene Style", "fa": "سبک صحنه" }, "required": true, "default": "auto", "options": [{ "label": "Auto", "value": "auto" }, { "label": "Luxury", "value": "luxury" }] }
    ],
    "agents": [
      { "key": "product_scene_creator", "name": "Product Scene Creator", "system_prompt": "Preserve the product identity and create a professional advertising scene." }
    ],
    "models": [
      { "key": "image_model", "label": "Compatible Image Edit Model", "requirements": { "inputs": ["image", "text"], "outputs": ["image"], "operations": ["image_edit"], "features": [] } }
    ],
    "outputs": [
      { "key": "final_image", "type": "image", "label": "Final Advertising Image" }
    ],
    "connections": [
      { "from": "product_image", "to": "product_scene_creator" },
      { "from": "scene_style", "to": "product_scene_creator" },
      { "from": "product_scene_creator", "to": "image_model" },
      { "from": "product_scene_creator", "to": "final_image" }
    ]
  }
}