feat: update readme with removeLiquidity & update package version

Author: luchobonatti

README.md

@@ -75,6 +75,7 @@ Full API documentation with TypeDoc: [https://bootnodedev.github.io/uni-dev-kit]
     - [`buildSwapCallData`](#buildswapcalldata)
     - [`buildAddLiquidityCallData`](#buildaddliquiditycalldata)
     - [`preparePermit2BatchCallData`](#preparepermit2batchcalldata)
+    - [`buildRemoveLiquidityCallData`](#buildremoveliquiditycalldata)
       - [Basis Points Reference](#basis-points-reference)
   - [Useful Links](#useful-links)
   - [Development](#development)
@@ -214,6 +215,22 @@ const permitData = await uniDevKit.preparePermit2BatchCallData({
 });
 ```
 
+### `buildRemoveLiquidityCallData`
+Build calldata to remove liquidity from a pool.
+```ts
+const { calldata, value } = await uniDevKit.buildRemoveLiquidityCallData({
+  liquidityPercentage: 10_000, // 100%
+  tokenId: '123',
+  slippageTolerance: 50, // 0.5%
+});
+
+const tx = await sendTransaction({
+  to: uniDevKit.getContractAddress('positionManager'),
+  data: calldata,
+  value
+});
+```
+
 #### Basis Points Reference
 
 Throughout the library, percentages are represented in basis points (bps). For example, when setting a slippage tolerance of 0.5%, you would use `50` bps. Here's a quick reference:

package.json

@@ -1,6 +1,6 @@
 {
   "name": "uniswap-dev-kit",
-  "version": "1.0.11",
+  "version": "1.0.12",
   "description": "A modern TypeScript library for integrating Uniswap into your dapp.",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",