python-sdk v2.1.0

[rahlk]

• Add namespace/application bindings to Python, Java, JavaScript/TypeScript and Go backends.
• Preserve canonical IDs through URI resolution, module indexes and Neo4j reconstruction.
• Isolate caches and reject foreign or incompatible identity metadata before lookup.
• Pin namespace-ready analyzers: Python/TypeScript 1.7.0, Java 3.4.0 and Go 0.3.0.

Application roots are now can://<namespace>/<application>, including the repeated default
can://inventory/inventory. Regenerate existing analyses and graphs from source. SDK reads
remain read-only; legacy IDs are not rewritten or aliased.