deps: bump defuddle to 0.19.3 (GHSA-jg4p-g6xj-4qmf)

[katsugtgz]

Updates defuddle to address GHSA-jg4p-g6xj-4qmf.

Evidence:

• packages/context/package.json referenced defuddle@^0.17.0
• OSV reports GHSA-jg4p-g6xj-4qmf (XSS via unescaped attribute interpolation in site extractors, fixed in 0.19.1) for defuddle 0.17.0
• updated version: 0.19.3

Validation:

• OSV query for defuddle@0.19.3 returns no advisories
• pnpm run test (vitest run) in packages/context passes (221 tests, 10 files)

Scope: packages/context/package.json and pnpm-lock.yaml only.

[changeset-bot]

⚠️ No Changeset found

Latest commit: 97509a2

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