Interlanguage and Mathematical Translation Methodology Sidecar

This record preserves the interlanguage and constructed-language methodology sidecar for the Modern LaTeX Manuscripts project: Interslavic and Slavic translation governance, weighted automaton and term-weight ledgers, CJK/Arabic/RTL/Persianate source-body support packages, and Claude/ChatGPT/Fable provenance materials. Read first: 00_Interlanguage_Methodology_Current_20260706.pdf. The main payloads are grouped rather than scattered: full provenance, Interslavic weighted automaton and term ledgers, and source-body baseline transfer packages. Status caveat. This is methodology and corpus infrastructure, not a certified language edition, not native-speaker approval, and not proof that any language branch is complete. Generated draft material may propose terms and expose inconsistencies, but source-body and independent/native witness status must remain separate from generated translation status. GitHub. Corrections, added source bodies, better weighting heuristics, and cleaned language-branch packages can be suggested via issues or pull requests at https://github.com/KokunoYumeto/modern-latex-manuscripts.