release(v4.9.0): relay-side encrypted blob primitive + SDK Profile namespace

Ships the Prism FR (encrypted-profile-storage-v4.9.md) as a generic
relay-side encrypted blob primitive: deterministically-located,
AEAD-sealed blobs keyed by a 32-byte slotId derived client-side via
HKDF from the user's master key. Unlocks credential-only bootstrap
of new devices into existing E2EE state — no QR, no physical access.

Server: BlobStore interface + Memory/Sqlite/Postgres impls,
createBlobRoutes for GET/PUT/DELETE /v1/blob/:slotId with TOFU pubkey
auth and If-Match CAS (409/412 semantics). Mounted on the same Hono
app as the inbox; SHADE_BLOB_PG_URL / SHADE_BLOB_DB_PATH /
SHADE_DISABLE_BLOB env-var plumbing in standalone.

SDK: createProfileNamespace high-level wrapper (HKDF derivation,
random-nonce AEAD seal, slotId-bound AAD) + low-level BlobClient.
Cross-platform test vectors in test-vectors/blob-storage.json.

New errors: ConflictError (409), PreconditionFailedError (412).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

bun.lock

@@ -17,7 +17,7 @@
     },
     "packages/shade-cli": {
       "name": "@shade/cli",
-      "version": "4.4.0",
+      "version": "4.8.5",
       "bin": {
         "shade": "src/cli.ts",
       },
@@ -36,7 +36,7 @@
     },
     "packages/shade-core": {
       "name": "@shade/core",
-      "version": "4.4.0",
+      "version": "4.8.5",
       "dependencies": {
         "@shade/observability": "workspace:*",
       },
@@ -49,7 +49,7 @@
     },
     "packages/shade-crypto-web": {
       "name": "@shade/crypto-web",
-      "version": "4.4.0",
+      "version": "4.8.5",
       "dependencies": {
         "@noble/curves": "^2.0.1",
         "@noble/hashes": "^2.0.1",
@@ -59,7 +59,7 @@
     },
     "packages/shade-dashboard": {
       "name": "@shade/dashboard",
-      "version": "4.4.0",
+      "version": "4.8.5",
       "dependencies": {
         "@shade/widgets": "workspace:*",
         "react": "^19.0.0",
@@ -74,7 +74,7 @@
     },
     "packages/shade-files": {
       "name": "@shade/files",
-      "version": "4.4.0",
+      "version": "4.8.5",
       "dependencies": {
         "@shade/core": "workspace:*",
         "@shade/crypto-web": "workspace:*",
@@ -101,7 +101,7 @@
     },
     "packages/shade-inbox": {
       "name": "@shade/inbox",
-      "version": "4.4.0",
+      "version": "4.8.5",
       "dependencies": {
         "@shade/core": "workspace:*",
         "@shade/proto": "workspace:*",
@@ -114,7 +114,7 @@
     },
     "packages/shade-inbox-server": {
       "name": "@shade/inbox-server",
-      "version": "4.4.0",
+      "version": "4.8.5",
       "dependencies": {
         "@shade/core": "workspace:*",
         "@shade/observability": "workspace:*",
@@ -132,7 +132,7 @@
     },
     "packages/shade-key-transparency": {
       "name": "@shade/key-transparency",
-      "version": "4.4.0",
+      "version": "4.8.5",
       "dependencies": {
         "@noble/hashes": "^2.0.1",
         "@shade/core": "workspace:*",
@@ -144,11 +144,11 @@
     },
     "packages/shade-keychain": {
       "name": "@shade/keychain",
-      "version": "4.4.0",
+      "version": "4.8.5",
     },
     "packages/shade-observability": {
       "name": "@shade/observability",
-      "version": "4.4.0",
+      "version": "4.8.5",
       "dependencies": {
         "@noble/hashes": "^2.0.1",
       },
@@ -166,7 +166,7 @@
     },
     "packages/shade-observer": {
       "name": "@shade/observer",
-      "version": "4.4.0",
+      "version": "4.8.5",
       "dependencies": {
         "@shade/core": "workspace:*",
         "@shade/server": "workspace:*",
@@ -178,14 +178,14 @@
     },
     "packages/shade-proto": {
       "name": "@shade/proto",
-      "version": "4.4.0",
+      "version": "4.8.5",
       "dependencies": {
         "@shade/core": "workspace:*",
       },
     },
     "packages/shade-recovery": {
       "name": "@shade/recovery",
-      "version": "4.4.0",
+      "version": "4.8.5",
       "dependencies": {
         "@shade/core": "workspace:*",
         "@shade/crypto-web": "workspace:*",
@@ -198,22 +198,25 @@
     },
     "packages/shade-sdk": {
       "name": "@shade/sdk",
-      "version": "4.4.0",
+      "version": "4.8.5",
       "dependencies": {
         "@shade/core": "workspace:*",
         "@shade/crypto-web": "workspace:*",
         "@shade/files": "workspace:*",
+        "@shade/inbox": "workspace:*",
         "@shade/key-transparency": "workspace:*",
         "@shade/observability": "workspace:*",
         "@shade/observer": "workspace:*",
         "@shade/proto": "workspace:*",
         "@shade/server": "workspace:*",
+        "@shade/storage-encrypted": "workspace:*",
         "@shade/storage-sqlite": "workspace:*",
         "@shade/streams": "workspace:*",
         "@shade/transfer": "workspace:*",
         "@shade/transport": "workspace:*",
       },
       "devDependencies": {
+        "@shade/inbox-server": "workspace:*",
         "@shade/transport-webrtc": "workspace:*",
       },
       "peerDependencies": {
@@ -225,7 +228,7 @@
     },
     "packages/shade-server": {
       "name": "@shade/server",
-      "version": "4.4.0",
+      "version": "4.8.5",
       "dependencies": {
         "@shade/core": "workspace:*",
         "@shade/inbox-server": "workspace:*",
@@ -245,7 +248,7 @@
     },
     "packages/shade-storage-encrypted": {
       "name": "@shade/storage-encrypted",
-      "version": "4.4.0",
+      "version": "4.8.5",
       "dependencies": {
         "@noble/hashes": "^2.0.1",
         "@shade/core": "workspace:*",
@@ -267,7 +270,7 @@
     },
     "packages/shade-storage-indexeddb": {
       "name": "@shade/storage-indexeddb",
-      "version": "4.4.0",
+      "version": "4.8.5",
       "dependencies": {
         "@shade/core": "workspace:*",
         "idb": "^8.0.3",
@@ -279,7 +282,7 @@
     },
     "packages/shade-storage-postgres": {
       "name": "@shade/storage-postgres",
-      "version": "4.4.0",
+      "version": "4.8.5",
       "dependencies": {
         "@shade/core": "workspace:*",
         "@shade/inbox-server": "workspace:*",
@@ -294,7 +297,7 @@
     },
     "packages/shade-storage-sqlite": {
       "name": "@shade/storage-sqlite",
-      "version": "4.4.0",
+      "version": "4.8.5",
       "dependencies": {
         "@shade/core": "workspace:*",
         "@shade/crypto-web": "workspace:*",
@@ -304,7 +307,7 @@
     },
     "packages/shade-streams": {
       "name": "@shade/streams",
-      "version": "4.4.0",
+      "version": "4.8.5",
       "dependencies": {
         "@noble/hashes": "^2.0.1",
         "@shade/core": "workspace:*",
@@ -316,7 +319,7 @@
     },
     "packages/shade-transfer": {
       "name": "@shade/transfer",
-      "version": "4.4.0",
+      "version": "4.8.5",
       "dependencies": {
         "@shade/core": "workspace:*",
         "@shade/crypto-web": "workspace:*",
@@ -333,7 +336,7 @@
     },
     "packages/shade-transport": {
       "name": "@shade/transport",
-      "version": "4.4.0",
+      "version": "4.8.5",
       "dependencies": {
         "@shade/core": "workspace:*",
         "@shade/crypto-web": "workspace:*",
@@ -344,7 +347,7 @@
     },
     "packages/shade-transport-bridge": {
       "name": "@shade/transport-bridge",
-      "version": "4.4.0",
+      "version": "4.8.5",
       "dependencies": {
         "@shade/core": "workspace:*",
         "@shade/server": "workspace:*",
@@ -366,7 +369,7 @@
     },
     "packages/shade-transport-webrtc": {
       "name": "@shade/transport-webrtc",
-      "version": "4.4.0",
+      "version": "4.8.5",
       "dependencies": {
         "@shade/core": "workspace:*",
         "@shade/streams": "workspace:*",
@@ -375,7 +378,7 @@
     },
     "packages/shade-widgets": {
       "name": "@shade/widgets",
-      "version": "4.4.0",
+      "version": "4.8.5",
       "dependencies": {
         "@shade/recovery": "workspace:*",
         "@shade/sdk": "workspace:*",