tools: Stabilize ABI fingerprinting across compiler environments (v2)

[ArthurSonzogni]

Stabilizes the ABI fingerprint check by using normalized abidw dynamic symbols and namespace declarations output. This version preserves all hierarchical relations and stable attributes, completely preventing layout collisions.

[github-actions]

⚠️ ABI Compatibility Report

Comparing main (base) with HEAD (PR)

ABI fingerprints changed from 396e5a0e8a1982216fe0c4caadecddd7e19ad609aaff274c118c87d385978fad to e05526cf5e94a4cce4b140163262b27157a90768ee975df13b7e51f1404345f8.

Detailed ABI Analysis

Checking ABI changes between origin/main and HEAD...
Building origin/main...
Building HEAD...
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Comparing libftxui-screen.so...
No ABI changes detected for libftxui-screen.so.
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Comparing libftxui-dom.so...
No ABI changes detected for libftxui-dom.so.
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Comparing libftxui-component.so...
No ABI changes detected for libftxui-component.so.
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No ABI changes detected.