README: refresh the project description in both languages

The Russian title and lead now say APDU trace analyser (APDU-трейсы)
and describe the full input scope: a UDP GSMTAP stream, Osmocom
SIMtrace2 hardware, PCAP/PCAPNG files and the COMPRION text format,
decoded in the web UI (PWA).  The bundled simtrace2-pysniff is described
as the Python replacement for simtrace2-sniff that captures SIMtrace2
traffic and relays GSMTAP/UDP without analysing it.

The English lead mirrors the same structure, the Russian related-tools
line uses the same term, and the pyproject summary now names the same
sources.  Docs-only; 558 Python + 80 Node tests.

pyproject.toml

@@ -5,7 +5,7 @@ build-backend = "setuptools.build_meta"
 [project]
 name = "simtrace-analyser"
 version = "2.7.13"
-description = "SIMtrace Analyser — APDU trace analyser for GSMTAP/PCAP captures (bundles the simtrace2-pysniff utility)"
+description = "SIMtrace Analyser — APDU trace analyser for GSMTAP-SIM, SIMtrace2, PCAP/PCAPNG and COMPRION captures (bundles the simtrace2-pysniff utility)"
 readme = {file = "README.md", content-type = "text/markdown"}
 license = "MIT"
 license-files = ["LICENSE"]