chore(stitch): sync from monorepo

- Bump stitch-bot version to 0.1.26
- Update monorepo source reference to 70c55cb34fd82fcc9137fb6a693141001ba5309b
- Increase local run TTL from 300s to 1800s to handle EVM time drift in testing
- Add documentation explaining TTL adjustment for local Hardhat chain behavior

Author: bnolens

.textile-monorepo-source

@@ -1 +1 @@
-8469f70146114fdfc831877d8ebe2e98443c380f
+70c55cb34fd82fcc9137fb6a693141001ba5309b

.textile-stitch-release-version

@@ -1 +1 @@
-0.1.25
+0.1.26

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "stitch-bot"
-version = "0.1.25"
+version = "0.1.26"
 edition = "2021"
 description = "Stitch — Textile filler-network operator bot; signs UniswapX limit orders and closes settlement auctions."
 license = "AGPL-3.0-or-later"

Cargo.toml

@@ -323,7 +323,13 @@ sell_offset_bps = ${SELL_OFFSET_BPS}
 sell_total_liquidity_collateral = "${p.askSizeAtomic}"
 sell_min_slice_debt = "${p.minAskDebtAtomic}"
 sell_max_orders = ${MAX_LADDER_ORDERS}
-ttl_secs = 300
+# The bot signs deadlines off its wall clock, but the local Hardhat chain's
+# block.timestamp can run minutes ahead of wall time (tests bump EVM time and
+# it can't go back). A short TTL then makes every order expire on-chain before
+# it's fillable — executeBatch reverts with Permit2 SignatureExpired. 30 min
+# absorbs realistic local drift. (Prod chains track wall time, so TTL there is
+# the bot's own short value.)
+ttl_secs = 1800
 # 0 → re-sign with a fresh Permit2 nonce every tick. The local oracle is flat,
 # so a price-gated bot would never rotate the nonce, and a filled order would
 # linger in the book and revert the next fill with InvalidNonce. (Production