fix(docs): unbonding time is 27 days, not 21 (#5190)

Author: benluelo

docs/src/content/docs/u.mdx

@@ -98,7 +98,7 @@ The vault connects staking, liquidity provision, and crosschain transfers into o
 | Estimated Reward Rate | 120% - 140% (first 6 months)                |
 | --------------------- | ------------------------------------------- |
 | Stake Time            | Immediate                                   |
-| Unstake Time          | 48 hours (fast path), 21 days (secure path) |
+| Unstake Time          | 48 hours (fast path), 27 days (secure path) |
 
 ### Deposit Flow
 
@@ -115,7 +115,7 @@ The vault connects staking, liquidity provision, and crosschain transfers into o
 2. User submits a withdrawal request.
 3. vU tokens are sent from the user back to the Babylon Genesis vault.
 4. The vault burns the vU and begins the withdrawal process from Tower DEX liquidity pools and staking.
-5. Tokens + accumulated rewards are transferred back to the user's wallet within 48 hours (for the fast path) or 21 days (for the secure path).
+5. Tokens + accumulated rewards are transferred back to the user's wallet within 48 hours (for the fast path) or 27 days (for the secure path).
 
 ## Tokenomics