Derive inline-union allowlist from the spec; remove INLINE_UNIONS

[lorisleiva]

Replaces the hand-maintained INLINE_UNIONS allowlist with a rule derived purely from the spec: a union is inline iff it has no registered<PascalCase> sibling AND is referenced by at least one node attribute (recursively, through any wrapper type expression). The per-union stripSuffix is computed as the longest common PascalCase suffix shared by every flattened leaf's pascalCase(kind), trimmed back to start at an uppercase letter so we never strip mid-word. New helpers in unions.ts: isInlineUnion, getReferencedUnionNames, and getInlineUnionStripSuffix. getEmittableUnions now takes the full Spec (so it can see references from other categories) and applies the derived rule alongside the registered-twin check; unionPage.ts consults the new helpers instead of INLINE_UNIONS. The map and InlineUnionConfig are deleted from defaults.ts. Generated output is byte-identical (the derived rule produces the same stripSuffix ValueNode for both currently-emitted inline unions, constantPdaSeedValue and enumValuePayload).

[lorisleiva]

• spec-generators: map float to crate::Number; remove FIELD_TYPE_OVERRIDES #104
• Generate Rust type nodes #103
• Generate Rust topLevel nodes (account, constant, error, event, instruction*, pda, program, root, …) #102
• Generate Rust enum shells from spec literalUnions #101
• Generate Rust enum shells from spec enumerations #100
• Generate contextualValue nodes; align Rust variant names with the derived rule #99
• Generate RegisteredNodes category unions; remove HAND_WRITTEN_UNIONS #98
• Derive inline-union allowlist from the spec; remove INLINE_UNIONS #97 👈 (View in Graphite)
• Rename Rust types to match spec; remove UNION_NAME_OVERRIDES + ENUMERATION_NAME_OVERRIDES #96
• Generate value nodes; introduce field-type override + hand-written-union skip #95
• Add inline-union support and complete pdaSeed generation #94
• Generate count and discriminator nodes #93
• Add JS spec generator for codama-nodes link nodes #92
• main

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[lorisleiva]

Merge activity

• Jun 10, 2:13 PM UTC: A user started a stack merge that includes this pull request via Graphite.
• Jun 10, 2:23 PM UTC: Graphite rebased this pull request as part of a merge.
• Jun 10, 2:23 PM UTC: @lorisleiva merged this pull request with Graphite.