Import 9 alphaear finance skills

- alphaear-deepear-lite: DeepEar Lite API integration
- alphaear-logic-visualizer: Draw.io XML finance diagrams
- alphaear-news: Real-time finance news (10+ sources)
- alphaear-predictor: Kronos time-series forecasting
- alphaear-reporter: Professional financial reports
- alphaear-search: Web search + local RAG
- alphaear-sentiment: FinBERT/LLM sentiment analysis
- alphaear-signal-tracker: Signal evolution tracking
- alphaear-stock: A-Share/HK/US stock data

Updates:
- All scripts updated to use universal .env path
- Added JINA_API_KEY, LLM_*, DEEPSEEK_API_KEY to .env.example
- Updated load_dotenv() to use ~/.config/opencode/.env

skills/alphaear-reporter/scripts/prompts/isq_prompt_generator.py

@@ -0,0 +1,43 @@
+"""
+ISQ prompt helpers to render dimension guidance directly from the template.
+Any change in the template propagates to prompts automatically.
+"""
+
+from typing import List, Optional
+from ..schema.isq_template import get_isq_template, ISQTemplate
+
+
+def _ordered_dimension_keys(template: ISQTemplate, order: Optional[List[str]] = None) -> List[str]:
+    if order:
+        return [k for k in order if k in template.dimensions]
+    # fallback to template insertion order
+    return list(template.dimensions.keys())
+
+
+def generate_isq_prompt_section(template_id: str = "default_isq_v1", order: Optional[List[str]] = None, include_header: bool = True) -> str:
+    """Render ISQ dimension text block based on the template.
+    This allows prompt text to stay in sync with template edits.
+    """
+    template = get_isq_template(template_id)
+    keys = _ordered_dimension_keys(template, order)
+
+    lines: List[str] = []
+    if include_header:
+        lines.append("### 1. ISQ 评估框架 (Investment Signal Quality)")
+        lines.append(f"参考模板: {template.template_name} (id: {template.template_id})")
+        lines.append("")
+        lines.append("你需要对信号进行以下维度的评分：")
+        lines.append("")
+
+    for idx, key in enumerate(keys, start=1):
+        spec = template.dimensions[key]
+        examples = "；".join([f"{k}: {v}" for k, v in spec.examples.items()]) if spec.examples else ""
+        lines.append(f"{idx}. **{spec.key} ({spec.name})**: {spec.range_type}")
+        lines.append(f"   - 描述: {spec.description}")
+        if spec.scale_factor and spec.scale_factor != 1.0:
+            lines.append(f"   - 缩放因子: {spec.scale_factor}")
+        if examples:
+            lines.append(f"   - 示例: {examples}")
+        lines.append("")
+
+    return "\n".join(lines).rstrip()