feat(pricing): 预种每份价格从 3171 调整为 3566 绿积分
分配规则：按 reward-service RIGHT_AMOUNTS（15831 整棵树）各项 /5 取整，
余额全归总部社区（HQ_BASE_FEE）。5 份合成一棵树 = 17830。
10 类分配金额变更：
- COST_FEE: 576 (不变, floor(2880/5))
- OPERATION_FEE: 420 (不变, floor(2100/5))
- HQ_BASE_FEE: 29.4 → 427 (3566 - 3139, 吸收全部余额)
- RWAD_POOL: 1152 (不变, floor(5760/5))
- SHARE_RIGHT: 720 (不变, floor(3600/5))
- PROVINCE_AREA: 21.6 → 21 (floor(108/5))
- PROVINCE_TEAM: 28.8 → 28 (floor(144/5))
- CITY_AREA: 50.4 → 50 (floor(252/5))
- CITY_TEAM: 57.6 → 57 (floor(288/5))
- COMMUNITY: 115.2 → 115 (floor(576/5))
- 合计: 3171 → 3566 ✓
涉及服务：planting-service, admin-service, contribution-service
涉及前端：admin-web, mobile-app (Flutter)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
hailin
acf55b26a7