catalog: honcho (Plastic Labs) and supermemory (Supermemory) memory providers from their maintainers' repos

First two of the built-in memory providers whose maintainers now own the plugin. Same provider
name, config section, data and tools as the in-tree copies, so a later removal from core migrates
users via hermes_cli/memory_provider_migration. Nothing is removed here.

plugin-catalog/honcho.yaml

@@ -0,0 +1,18 @@
+name: honcho
+repo: https://github.com/plastic-labs/honcho
+sha: f014a64306bac21f233f51a8e5cddf94a704f62d
+subdir: hermes-plugin-honcho
+version: "1.0.0"
+description: Honcho AI-native memory provider — cross-session user modeling with dialectic Q&A, semantic
+  search, and persistent conclusions. Maintained by Plastic Labs; the same provider that shipped in-tree.
+maintainer: plastic-labs
+tier: community
+category: memory
+docs_url: https://github.com/plastic-labs/honcho/tree/main/hermes-plugin-honcho#readme
+capabilities:
+  provides_tools: []
+  provides_hooks:
+  - on_session_end
+  provides_middleware: []
+  requires_env:
+  - HONCHO_API_KEY

plugin-catalog/supermemory.yaml

@@ -0,0 +1,16 @@
+name: supermemory
+repo: https://github.com/supermemoryai/hermes-supermemory
+sha: 91405dd00fdf2a0b3515b25c25557598f6793299
+version: "1.0.1"
+description: Supermemory semantic long-term memory provider — profile recall, semantic search, explicit
+  memory tools, and per-turn conversation capture. Maintained by Supermemory; the same provider that shipped in-tree.
+maintainer: supermemoryai
+tier: community
+category: memory
+docs_url: https://github.com/supermemoryai/hermes-supermemory#readme
+capabilities:
+  provides_tools: []
+  provides_hooks: []
+  provides_middleware: []
+  requires_env:
+  - SUPERMEMORY_API_KEY