fix(wecom): track purchased license capacity

[FinleyGe]

What

• Add meta.wecom.licenseCapacity with a default value of 0.
• Update the pro submodule to purchase only the missing capacity.
• Keep capacity unchanged when switching between Basic and Advanced plans.

Related PR

• https://github.com/labring/fastgpt-pro/pull/1015

Verification

• pnpm --filter @fastgpt/admin test test/service/support/wecom/license/utils.test.ts
• pnpm --filter @fastgpt/admin typecheck
• TeamMetaSchema default-value runtime check
• Prettier and git diff checks

[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	18.27%	1618 / 8856
🔵	Statements	18.26%	1699 / 9301
🔵	Functions	16.16%	341 / 2109
🔵	Branches	14.86%	747 / 5026

File Coverage

No changed files found.

Generated in workflow #1375 for commit 31edaec by the Vitest Coverage Report Action

[github-actions]

✅ Admin Preview Image Ready!

ghcr.io/labring/fastgpt-pr:admin_31edaec210cb861320f9337a7a40e11ac8ab30c6

🕒 Time: 2026-07-10 18:02:16 (UTC+8)

[github-actions]

✅ Build Successful - Preview fastgpt Image for this PR:

ghcr.io/labring/fastgpt-pr:fastgpt_31edaec210cb861320f9337a7a40e11ac8ab30c6

🕒 Time: 2026-07-10 18:04:09 (UTC+8)