feat: integrate TransactionBuilder into Client

docs/content/docs/modules/core/Function.mdx

@@ -121,7 +121,7 @@ export declare const makeCBOREncodeEither: <A, T extends CBOR.CBOR, E extends Er
   schemaTransformer: Schema.Schema<A, T>,
   ErrorClass: ErrorCtor<E>,
   defaultOptions?: CBOR.CodecOptions
-) => (input: A, options?: CBOR.CodecOptions) => Either.Either<Uint8Array, E>
+) => (value: A, options?: CBOR.CodecOptions) => Either.Either<Uint8Array, E>
 ```
 
 ## makeCBOREncodeHexEither

docs/content/docs/modules/core/Value.mdx

@@ -26,6 +26,8 @@ parent: Modules
   - [arbitrary](#arbitrary)
 - [model](#model)
   - [ValueCDDL (type alias)](#valuecddl-type-alias)
+- [ordering](#ordering)
+  - [geq](#geq)
 - [parsing](#parsing)
   - [fromCBORBytes](#fromcborbytes)
   - [fromCBORHex](#fromcborhex)
@@ -168,6 +170,21 @@ export type ValueCDDL = typeof FromCDDL.Type
 
 Added in v2.0.0
 
+# ordering
+
+## geq
+
+Check if Value a is greater than or equal to Value b.
+This means after subtracting b from a, the result would not be negative.
+
+**Signature**
+
+```ts
+export declare const geq: (a: Value, b: Value) => boolean
+```
+
+Added in v2.0.0
+
 # parsing
 
 ## fromCBORBytes

docs/content/docs/modules/sdk/Credential.mdx

@@ -1,6 +1,6 @@
 ---
 title: sdk/Credential.ts
-nav_order: 135
+nav_order: 139
 parent: Modules
 ---
 

docs/content/docs/modules/sdk/Datum.mdx

@@ -1,6 +1,6 @@
 ---
 title: sdk/Datum.ts
-nav_order: 136
+nav_order: 140
 parent: Modules
 ---
 

docs/content/docs/modules/sdk/Delegation.mdx

@@ -1,6 +1,6 @@
 ---
 title: sdk/Delegation.ts
-nav_order: 137
+nav_order: 141
 parent: Modules
 ---
 

docs/content/docs/modules/sdk/Devnet/Devnet.mdx

@@ -1,6 +1,6 @@
 ---
 title: sdk/Devnet/Devnet.ts
-nav_order: 138
+nav_order: 142
 parent: Modules
 ---
 

docs/content/docs/modules/sdk/Devnet/DevnetDefault.mdx

@@ -1,6 +1,6 @@
 ---
 title: sdk/Devnet/DevnetDefault.ts
-nav_order: 139
+nav_order: 143
 parent: Modules
 ---
 

docs/content/docs/modules/sdk/EvalRedeemer.mdx

@@ -1,6 +1,6 @@
 ---
 title: sdk/EvalRedeemer.ts
-nav_order: 140
+nav_order: 144
 parent: Modules
 ---
 

docs/content/docs/modules/sdk/Label.mdx

@@ -1,6 +1,6 @@
 ---
 title: sdk/Label.ts
-nav_order: 141
+nav_order: 145
 parent: Modules
 ---
 

docs/content/docs/modules/sdk/OutRef.mdx

@@ -1,6 +1,6 @@
 ---
 title: sdk/OutRef.ts
-nav_order: 142
+nav_order: 146
 parent: Modules
 ---
 

docs/content/docs/modules/sdk/PolicyId.mdx

@@ -1,6 +1,6 @@
 ---
 title: sdk/PolicyId.ts
-nav_order: 143
+nav_order: 147
 parent: Modules
 ---
 

docs/content/docs/modules/sdk/ProtocolParameters.mdx

@@ -1,6 +1,6 @@
 ---
 title: sdk/ProtocolParameters.ts
-nav_order: 144
+nav_order: 148
 parent: Modules
 ---
 

docs/content/docs/modules/sdk/RewardAddress.mdx

@@ -1,6 +1,6 @@
 ---
 title: sdk/RewardAddress.ts
-nav_order: 150
+nav_order: 154
 parent: Modules
 ---
 

docs/content/docs/modules/sdk/Script.mdx

@@ -1,6 +1,6 @@
 ---
 title: sdk/Script.ts
-nav_order: 151
+nav_order: 155
 parent: Modules
 ---
 

docs/content/docs/modules/sdk/Type.mdx

@@ -1,6 +1,6 @@
 ---
 title: sdk/Type.ts
-nav_order: 152
+nav_order: 156
 parent: Modules
 ---
 

docs/content/docs/modules/sdk/UTxO.mdx

@@ -1,6 +1,6 @@
 ---
 title: sdk/UTxO.ts
-nav_order: 154
+nav_order: 158
 parent: Modules
 ---
 

docs/content/docs/modules/sdk/Unit.mdx

@@ -1,6 +1,6 @@
 ---
 title: sdk/Unit.ts
-nav_order: 153
+nav_order: 157
 parent: Modules
 ---
 

docs/content/docs/modules/sdk/builders/SignBuilder.mdx

@@ -10,76 +10,57 @@ parent: Modules
 
 <h2 className="text-delta">Table of contents</h2>
 
-- [utils](#utils)
+- [interfaces](#interfaces)
   - [SignBuilder (interface)](#signbuilder-interface)
   - [SignBuilderEffect (interface)](#signbuildereffect-interface)
-  - [SubmitBuilder (interface)](#submitbuilder-interface)
-  - [SubmitBuilderEffect (interface)](#submitbuildereffect-interface)
 
 ---
 
-# utils
+# interfaces
 
 ## SignBuilder (interface)
 
+SignBuilder extends TransactionResultBase with signing capabilities.
+
+Only available when the client has a signing wallet (seed, private key, or API wallet).
+Provides access to unsigned transaction (via base interface) and signing operations.
+
 **Signature**
 
 ```ts
-export interface SignBuilder extends EffectToPromiseAPI<SignBuilderEffect> {
+export interface SignBuilder extends TransactionResultBase, EffectToPromiseAPI<SignBuilderEffect> {
   readonly Effect: SignBuilderEffect
 }
 ```
 
+Added in v2.0.0
+
 ## SignBuilderEffect (interface)
 
+Effect-based API for SignBuilder operations.
+
+Includes all TransactionResultBase.Effect methods plus signing-specific operations.
+
 **Signature**
 
 ```ts
 export interface SignBuilderEffect {
-  // Main signing method - produces a fully signed transaction ready for submission
-  readonly sign: () => Effect.Effect<SubmitBuilder, TransactionBuilderError>
+  // Base transaction methods (from TransactionResultBase)
+  readonly toTransaction: () => Effect.Effect<Transaction.Transaction, TransactionBuilderError>
+  readonly toTransactionWithFakeWitnesses: () => Effect.Effect<Transaction.Transaction, TransactionBuilderError>
+  readonly estimateFee: () => Effect.Effect<bigint, TransactionBuilderError>
 
-  // Add external witness and proceed to submission
+  // Signing methods
+  readonly sign: () => Effect.Effect<SubmitBuilder, TransactionBuilderError>
   readonly signWithWitness: (
     witnessSet: TransactionWitnessSet.TransactionWitnessSet
   ) => Effect.Effect<SubmitBuilder, TransactionBuilderError>
-
-  // Assemble multiple witnesses into a complete transaction ready for submission
   readonly assemble: (
     witnesses: ReadonlyArray<TransactionWitnessSet.TransactionWitnessSet>
   ) => Effect.Effect<SubmitBuilder, TransactionBuilderError>
-
-  // Partial signing - creates witness without advancing to submission (useful for multi-sig)
   readonly partialSign: () => Effect.Effect<TransactionWitnessSet.TransactionWitnessSet, TransactionBuilderError>
-
-  // Get witness set without signing (for inspection)
   readonly getWitnessSet: () => Effect.Effect<TransactionWitnessSet.TransactionWitnessSet, TransactionBuilderError>
-
-  // Get the unsigned transaction (for inspection)
-  readonly toTransaction: () => Effect.Effect<Transaction.Transaction, TransactionBuilderError>
-
-  // Get the transaction with fake witnesses (for fee validation)
-  readonly toTransactionWithFakeWitnesses: () => Effect.Effect<Transaction.Transaction, TransactionBuilderError>
-}
-```
-
-## SubmitBuilder (interface)
-
-**Signature**
-
-```ts
-export interface SubmitBuilder extends EffectToPromiseAPI<SubmitBuilderEffect> {
-  readonly Effect: SubmitBuilderEffect
-  readonly witnessSet: TransactionWitnessSet.TransactionWitnessSet
 }
 ```
 
-## SubmitBuilderEffect (interface)
-
-**Signature**
-
-```ts
-export interface SubmitBuilderEffect {
-  readonly submit: () => Effect.Effect<string, TransactionBuilderError>
-}
-```
+Added in v2.0.0

docs/content/docs/modules/sdk/builders/SignBuilderImpl.mdx

@@ -0,0 +1,51 @@
+---
+title: sdk/builders/SignBuilderImpl.ts
+nav_order: 130
+parent: Modules
+---
+
+## SignBuilderImpl overview
+
+SignBuilder Implementation
+
+Handles transaction signing by delegating to the wallet's signTx Effect method.
+The SignBuilder is responsible for:
+
+1. Providing the transaction and UTxO context to the wallet
+2. Managing the transition from unsigned to signed transaction
+3. Creating the SubmitBuilder for transaction submission
+
+The actual signing logic (determining required signers, creating witnesses)
+is the wallet's responsibility.
+
+Added in v2.0.0
+
+---
+
+<h2 className="text-delta">Table of contents</h2>
+
+- [constructors](#constructors)
+  - [makeSignBuilder](#makesignbuilder)
+
+---
+
+# constructors
+
+## makeSignBuilder
+
+Create a SignBuilder instance for a built transaction.
+
+**Signature**
+
+```ts
+export declare const makeSignBuilder: (params: {
+  transaction: Transaction.Transaction
+  transactionWithFakeWitnesses: Transaction.Transaction
+  fee: bigint
+  utxos: ReadonlyArray<UTxO.UTxO>
+  provider: Provider.Provider
+  wallet: Wallet
+}) => SignBuilder
+```
+
+Added in v2.0.0

docs/content/docs/modules/sdk/builders/SubmitBuilder.mdx

@@ -0,0 +1,79 @@
+---
+title: sdk/builders/SubmitBuilder.ts
+nav_order: 131
+parent: Modules
+---
+
+## SubmitBuilder overview
+
+SubmitBuilder - Final stage of transaction lifecycle
+
+Represents a signed transaction ready for submission to the blockchain.
+Provides the submit() method to broadcast the transaction and retrieve the transaction hash.
+
+Added in v2.0.0
+
+---
+
+<h2 className="text-delta">Table of contents</h2>
+
+- [interfaces](#interfaces)
+  - [SubmitBuilder (interface)](#submitbuilder-interface)
+  - [SubmitBuilderEffect (interface)](#submitbuildereffect-interface)
+
+---
+
+# interfaces
+
+## SubmitBuilder (interface)
+
+SubmitBuilder - represents a signed transaction ready for submission.
+
+The final stage in the transaction lifecycle after building and signing.
+Provides the submit() method to broadcast the transaction to the blockchain
+and retrieve the transaction hash.
+
+**Signature**
+
+```ts
+export interface SubmitBuilder extends EffectToPromiseAPI<SubmitBuilderEffect> {
+  /**
+   * Effect-based API for compositional workflows.
+   *
+   * @since 2.0.0
+   */
+  readonly Effect: SubmitBuilderEffect
+
+  /**
+   * The witness set containing all signatures for this transaction.
+   *
+   * Can be used to inspect the signatures or combine with other witness sets
+   * for multi-party signing scenarios.
+   *
+   * @since 2.0.0
+   */
+  readonly witnessSet: TransactionWitnessSet.TransactionWitnessSet
+}
+```
+
+Added in v2.0.0
+
+## SubmitBuilderEffect (interface)
+
+Effect-based API for SubmitBuilder operations.
+
+**Signature**
+
+```ts
+export interface SubmitBuilderEffect {
+  /**
+   * Submit the signed transaction to the blockchain via the provider.
+   *
+   * @returns Effect resolving to the transaction hash
+   * @since 2.0.0
+   */
+  readonly submit: () => Effect.Effect<string, TransactionBuilderError>
+}
+```
+
+Added in v2.0.0