feat(raijin): apply assembly dispositions

[TorinAsakura]

Task

• Close [Feature] Apply the accepted Raijin assembly dispositions #894

How to verify

Main scenario

1. Context: A Raijin checkout uses the checked .yarn/releases/yarn.mjs under the repository PnP/ESM configuration.
   Action: Build the private assembly and invoke the checked runtime through the repository Yarn entrypoint.
   Expected result: Yarn reports 4.14.1; all 38 accepted commands remain available from 44 bundled plugins.

2. Context: The private assembly has no source-development or package-publish lifecycle.
   Action: Run two clean yarn cli:build operations.
   Expected result: Both builds materialize byte-identical runtime files and regenerate metadata from the checked artifact.

Retained patch proofs

dynamic-require.mjs

• Unpatched reproduction: canonical build reaches checked-runtime metadata generation and fails in dynamicRequireNoCache with TypeError: Cannot read properties of undefined (reading 'indexOf').
• Supported consumer: yarn raijin:generate executed by the checked PnP/ESM runtime during materialization.
• Match contract: source 1, replacement 0 before patch; source 0, replacement 1 after patch.
• Removal gate: a released pinned Yarn dependency handles a missing module.children, and the unpatched canonical build plus metadata route passes.

nbind.mjs

• Unpatched reproduction: the canonical bundle builds, but standalone runtime --version fails with ReferenceError: _a is not defined in the legacy nbind payload.
• Supported consumer: standalone checked runtime startup and both repository PnP/ESM consumers.
• Match contract: source 1, replacement 0 before patch; source 0, replacement 1 after patch.
• Removal gate: the bundled UI contour moves from Ink 3 / yoga-layout-prebuilt to a released Ink version using the maintained Yoga mechanism, and the unpatched canonical runtime route passes.

The former .cjs to .mjs patch is removed; runtime filename/update ownership remains with #842.

Proofs

• yarn cli:build, twice:

first canonical build:  2dd2544d39bafb4711ef8145a44a5c537e648063c590a1c8c5743b726008055e
second canonical build: 2dd2544d39bafb4711ef8145a44a5c537e648063c590a1c8c5743b726008055e
.yarn/releases/yarn.mjs: 2dd2544d39bafb4711ef8145a44a5c537e648063c590a1c8c5743b726008055e
exit status: 0 for both builds

• Checked runtime inventory:

Yarn version: 4.14.1
Commands: 38
Plugins: 44

• yarn raijin:smoke:cli:

Disposable surface PnP consumer passed (4.14.1)
Disposable project-generation PnP consumer passed (4.14.1)
exit status: 0

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