init: 导入团队知识库内容

.claude/skills/deep-research/references/source_quality_rubric.md

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+# Source Quality Rubric
+
+Classify sources into tiers and prioritize higher quality evidence.
+
+## Tier A (Highest)
+- Primary sources: government data, standards bodies, peer-reviewed papers
+- Official filings: annual reports, regulatory filings, audited statements
+- First-party datasets with transparent methodology
+
+## Tier B (Reliable)
+- Reputable news organizations with editorial standards
+- Industry analyst reports with clear methodology
+- Company technical blogs with data and disclosures
+
+## Tier C (Use Sparingly)
+- Opinion pieces without evidence
+- Marketing materials without verification
+- Aggregators without clear sourcing
+
+## Exclusion Rules
+- Exclude sources with no date or author
+- Exclude sources that cannot be verified
+- Exclude sources that are clearly outdated for the topic
+
+## Conflict Handling
+- Surface conflicting sources explicitly
+- Prefer higher tier sources
+- Note uncertainty when conflicts remain