security(deps): bump aiohttp, anthropic, cryptography to CVE-fixed versions (#26830)

Closes #10695. Picks up the still-vulnerable Python pins on current main:

- aiohttp 3.13.3 -> 3.13.4 (messaging, slack, homeassistant, sms extras +
  lazy_deps platform.slack) — CVE-2026-34513 (DNS cache exhaustion),
  CVE-2026-34518 (cookie/proxy-auth leak on cross-origin redirect, relevant
  for the gateway since it handles OAuth tokens), CVE-2026-34519 (response
  reason injection), CVE-2026-34520 (null bytes in headers), CVE-2026-34525
  (multiple Host headers).
- anthropic 0.86.0 -> 0.87.0 (anthropic extra + lazy_deps provider.anthropic)
  — CVE-2026-34450 (memory tool files created mode 0o666),
  CVE-2026-34452 (path-traversal in async local-filesystem memory tool).
  Not directly exploitable since hermes-agent doesn't use the SDK's
  filesystem memory tool, but the SDK is bumped for hygiene.
- cryptography pinned explicitly at 46.0.7 in core dependencies —
  CVE-2026-39892 (buffer overflow on non-contiguous buffers). Previously
  came in transitively via PyJWT[crypto]; the explicit floor keeps the
  WeCom/Weixin crypto paths from drifting below the fix.

curl-cffi from the original issue is no longer in pyproject.toml or uv.lock,
so no action needed there.

uv.lock regenerated cleanly; only aiohttp / anthropic / cryptography moved.

Credit: original issue + scoping by @shaun0927 (#10695, #10701).
Floor analysis and packaging-surface audit by @gnanirahulnutakki (#10784),
adapted to current main's exact-pin style.

Co-authored-by: shaun0927 <shaun0927@users.noreply.github.com>
Co-authored-by: Gnani Rahul Nutakki <gnanirahulnutakki@users.noreply.github.com>

pyproject.toml

@@ -48,6 +48,10 @@ dependencies = [
   "croniter==6.0.0",
   # Skills Hub (GitHub App JWT auth — optional, only needed for bot identity)
   "PyJWT[crypto]==2.12.1",  # CVE-2026-32597
+  # Directly imported by WeCom/Weixin crypto paths and pulled transitively by
+  # PyJWT[crypto]; pin explicitly so the floor doesn't drift below the
+  # CVE-2026-39892 fix (buffer overflow on non-contiguous buffers).
+  "cryptography==46.0.7",  # CVE-2026-39892
   # Windows has no IANA tzdata shipped with the OS, so Python's ``zoneinfo``
   # (PEP 615) raises ``ZoneInfoNotFoundError`` for every non-UTC timezone
   # out of the box.  ``tzdata`` ships the Olson database as a data package
@@ -65,7 +69,7 @@ dependencies = [
 [project.optional-dependencies]
 # Native Anthropic provider — only needed when provider=anthropic (not via
 # OpenRouter or other aggregators).
-anthropic = ["anthropic==0.86.0"]
+anthropic = ["anthropic==0.87.0"]  # CVE-2026-34450, CVE-2026-34452
 # Web search backends — each only loaded when the user picks it as their
 # search provider (configured via `hermes tools` or config.yaml).
 exa = ["exa-py==2.10.2"]
@@ -81,9 +85,9 @@ daytona = ["daytona==0.155.0"]
 vercel = ["vercel==0.5.7"]
 hindsight = ["hindsight-client==0.6.1"]
 dev = ["debugpy==1.8.20", "pytest==9.0.2", "pytest-asyncio==1.3.0", "pytest-xdist==3.8.0", "pytest-split==0.11.0", "mcp==1.26.0", "ty==0.0.21", "ruff==0.15.10"]
-messaging = ["python-telegram-bot[webhooks]==22.6", "discord.py[voice]==2.7.1", "aiohttp==3.13.3", "brotlicffi==1.2.0.1", "slack-bolt==1.27.0", "slack-sdk==3.40.1", "qrcode==7.4.2"]
+messaging = ["python-telegram-bot[webhooks]==22.6", "discord.py[voice]==2.7.1", "aiohttp==3.13.4", "brotlicffi==1.2.0.1", "slack-bolt==1.27.0", "slack-sdk==3.40.1", "qrcode==7.4.2"]  # aiohttp: CVE-2026-34513/34518/34519/34520/34525
 cron = []  # croniter is now a core dependency; this extra kept for back-compat
-slack = ["slack-bolt==1.27.0", "slack-sdk==3.40.1", "aiohttp==3.13.3"]
+slack = ["slack-bolt==1.27.0", "slack-sdk==3.40.1", "aiohttp==3.13.4"]
 matrix = ["mautrix[encryption]==0.21.0", "Markdown==3.10.2", "aiosqlite==0.22.1", "asyncpg==0.31.0", "aiohttp-socks==0.11.0"]
 cli = ["simple-term-menu==1.6.6"]
 tts-premium = ["elevenlabs==1.59.0"]
@@ -100,8 +104,8 @@ pty = [
 ]
 honcho = ["honcho-ai==2.0.1"]
 mcp = ["mcp==1.26.0"]
-homeassistant = ["aiohttp==3.13.3"]
-sms = ["aiohttp==3.13.3"]
+homeassistant = ["aiohttp==3.13.4"]
+sms = ["aiohttp==3.13.4"]
 # Computer use — macOS background desktop control via cua-driver (MCP stdio).
 # The cua-driver binary itself is installed via `hermes tools` post-setup
 # (curl install script); this extra just pins the MCP client used to talk