Make RPG attributes (STR/DEX/etc) customizable and editable

- Replace showRPGAttributes boolean with rpgAttributes array in trackerConfig
- Add RPG Attributes section in Edit Trackers with add/remove/rename/toggle
- Dynamically generate attribute display from config in userStats.js
- Add migration from old showRPGAttributes to new rpgAttributes array
- Initialize new attributes with default value of 10 in classicStats
- Default attributes: STR, DEX, CON, INT, WIS, CHA (all enabled)

Marinara's Spaghetti Recipe.json

@@ -0,0 +1,72 @@
+{
+    "chat_completion_source": "custom",
+    "openai_model": "gpt-5-2025-08-07",
+    "claude_model": "claude-sonnet-4-0",
+    "openrouter_model": "anthropic/claude-sonnet-4.5",
+    "openrouter_use_fallback": false,
+    "openrouter_group_models": true,
+    "openrouter_sort_models": "context_length",
+    "openrouter_providers": [],
+    "openrouter_allow_fallbacks": false,
+    "openrouter_middleout": "off",
+    "ai21_model": "jamba-1.5-large",
+    "mistralai_model": "mistral-large-latest",
+    "cohere_model": "command-r-plus",
+    "perplexity_model": "",
+    "groq_model": "llama3-70b-8192",
+    "xai_model": "grok-3-beta",
+    "pollinations_model": "openai",
+    "aimlapi_model": "gpt-4o-mini-2024-07-18",
+    "electronhub_model": "gpt-4o-mini",
+    "electronhub_sort_models": "alphabetically",
+    "electronhub_group_models": false,
+    "moonshot_model": "kimi-latest",
+    "fireworks_model": "accounts/fireworks/models/kimi-k2-instruct",
+    "cometapi_model": "gpt-4o",
+    "zai_model": "glm-4.6",
+    "custom_model": "claude-opus-4-1-20250805-thinking-16k-v2",
+    "custom_prompt_post_processing": "semi",
+    "google_model": "gemini-2.0-flash-thinking-exp-01-21",
+    "vertexai_model": "gemini-2.0-flash-001",
+    "nanogpt_model": "gpt-4o-mini",
+    "deepseek_model": "chatgpt-4o-latest",
+    "azure_api_version": "2024-02-15-preview",
+    "azure_openai_model": "",
+    "temperature": 1,
+    "frequency_penalty": 0,
+    "presence_penalty": 0,
+    "top_p": 1,
+    "top_k": 0,
+    "top_a": 1,
+    "min_p": 0,
+    "repetition_penalty": 1,
+    "openai_max_context": 2000000,
+    "openai_max_tokens": 8192,
+    "wrap_in_quotes": false,
+    "names_behavior": -1,
+    "send_if_empty": "",
+    "impersonation_prompt": "Change of plans! Write a response as the user's {{user}} now. Match their style from the conversation history so far.",
+    "new_chat_prompt": "",
+    "new_group_chat_prompt": "",
+    "new_example_chat_prompt": "{{trim}}",
+    "continue_nudge_prompt": "Your last message got cut off. Continue writing it. Do not include any parts of the original one. Respond with a direct continuation only.",
+    "bias_preset_selected": "Marinara's Logit Bias",
+    "max_context_unlocked": false,
+    "wi_format": "{0}",
+    "scenario_format": "{{scenario}}",
+    "personality_format": "{{personality}}{{trim}}",
+    "group_nudge_prompt": "",
+    "stream_openai": true,
+    "show_external_models": false,
+    "assistant_prefill": "",
+    "assistant_impersonation": "",
+    "claude_use_sysprompt": true,
+    "use_makersuite_sysprompt": false,
+    "squash_system_messages": true,
+    "image_inlining": true,
+    "inline_image_quality": "high",
+    "bypass_status_check": false,
+    "continue_prefill": false,
+    "seed": -1,
+    "n": 1
+}