orion: pin sift ff87a04 (P2 digest/context/recover)

Dixie chat+embed on :11434, digest thinking off, Honcho
context from rift for hermes-fleet only.

flake.lock

@@ -445,16 +445,16 @@
         ]
       },
       "locked": {
-        "lastModified": 1790143279,
-        "narHash": "sha256-q7fiwZrmWn2KlKDqnyqpdcJWwsxdqEGMzK/I0Vpb1jQ=",
+        "lastModified": 1790146864,
+        "narHash": "sha256-6AN+CXogMIEUoTt4gbXjgN8bBJCpl/FfVlxRZfvmQHw=",
         "ref": "refs/heads/master",
-        "rev": "0598c8985be7eafbdcd019e91e363dcb65f47777",
-        "revCount": 15,
+        "rev": "ff87a04f94c7b2d20df847b201745eb97c2a7ab1",
+        "revCount": 20,
         "type": "git",
         "url": "ssh://git@git.wntrmute.dev/kyle/sift"
       },
       "original": {
-        "rev": "0598c8985be7eafbdcd019e91e363dcb65f47777",
+        "rev": "ff87a04f94c7b2d20df847b201745eb97c2a7ab1",
         "type": "git",
         "url": "ssh://git@git.wntrmute.dev/kyle/sift"
       }

flake.nix

@@ -23,7 +23,7 @@
     tracker.url = "git+https://git.wntrmute.dev/kyle/tracker";
     tracker.inputs.nixpkgs.follows = "nixpkgs";
 
-    sift.url = "git+ssh://git@git.wntrmute.dev/kyle/sift?rev=0598c8985be7eafbdcd019e91e363dcb65f47777";
+    sift.url = "git+ssh://git@git.wntrmute.dev/kyle/sift?rev=ff87a04f94c7b2d20df847b201745eb97c2a7ab1";
     sift.inputs.nixpkgs.follows = "nixpkgs";
 
     lector.url = "github:kisom/lector";

hw/orion/default.nix

@@ -81,6 +81,24 @@
       enable = true;
       listen = "127.0.0.1:8890";
       denyPrefixes = [ "99.73.161.224/32" ];
+      settings = {
+        dixie = {
+          chat = "http://dixie.scylla-hammerhead.ts.net:11434/v1/chat/completions";
+          embed = "http://dixie.scylla-hammerhead.ts.net:11434/v1/embeddings";
+          max_inflight = 2;
+          queue_depth = 8;
+          queue_wait = "20s";
+        };
+        digest = {
+          model = "ornith-1.5-9b-uncensored";
+          thinking = false;
+          cache = "/var/lib/sift/cache.db";
+        };
+        context = {
+          honcho = "http://rift.scylla-hammerhead.ts.net:8000";
+          workspaces = [ "hermes-fleet" ];
+        };
+      };
     };
   };
 }