diff --git a/docs/DEPLOYMENT.md b/docs/DEPLOYMENT.md
new file mode 100644
index 00000000..3855b863
--- /dev/null
+++ b/docs/DEPLOYMENT.md
@@ -0,0 +1,202 @@
+# StellarLend – Deployment Guide
+This document provides step-by-step instructions for deploying all components of `StellarLend`: the landing page, API, Oracle service, and Soroban smart contracts. It also includes rollback procedures and verification steps. Both testnet and mainnet procedures are covered.
+
+# Prerequisite
+
+| Tool                     | Minimum Version                         | Install                                                                                        |
+| ------------------------ | --------------------------------------- | ---------------------------------------------------------------------------------------------- |
+| Rust + Cargo             | 1.78+                                   | `curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs \| sh`                              |
+| `wasm32-unknown-unknown` | —                                       | `rustup target add wasm32-unknown-unknown`                                                     |
+| Stellar CLI              | v21+                                    | [https://developers.stellar.org/docs/tools/cli](https://developers.stellar.org/docs/tools/cli) |
+| Node.js / npm            | 18+                                     | [https://nodejs.org/](https://nodejs.org/)                                                     |
+| Vercel CLI               | latest                                  | `npm i -g vercel`                                                                              |
+| PM2                      | latest                                  | `npm i -g pm2`                                                                                 |
+| Funded Stellar account   | ≥ 10 XLM (testnet) / ≥ 20 XLM (mainnet) | Friendbot (testnet) or exchange (mainnet)                                                      |
+
+
+# Repository Layout
+```
+stellarlend/
+├── contracts/                  # Soroban smart contracts
+│   ├── hello-world/
+│   └── amm/
+├── api/                        # Backend API
+│   ├── package.json
+│   └── src/
+├── oracle/                     # Off-chain oracle service
+│   ├── package.json
+│   └── src/
+├── landing/                    # Vercel front-end
+│   └── ...
+├── scripts/
+│   ├── build.sh
+│   ├── deploy.sh
+│   └── init.sh
+└── docs/
+    └── DEPLOYMENT.md
+```
+
+# Environment Variable
+
+| Component       | Key                    | Description                         | Example (Testnet)                     |
+| --------------- | ---------------------- | ----------------------------------- | ------------------------------------- |
+| Smart Contracts | `ADMIN_SECRET_KEY`     | Deployer secret key                 | `SXXXXXXXXXXXXXXXX`                   |
+| Smart Contracts | `ADMIN_ADDRESS`        | Admin control address               | `GXXXXXXXXXXXXXXXX`                   |
+| API             | `NODE_ENV`             | `development` / `production`        | `production`                          |
+| API             | `PORT`                 | Server listening port               | `3000`                                |
+| API             | `STELLAR_RPC_URL`      | Soroban RPC endpoint                | `https://soroban-testnet.stellar.org` |
+| Oracle          | `ORACLE_RPC_URL`       | RPC endpoint                        | `https://soroban-testnet.stellar.org` |
+| Oracle          | `ORACLE_POLL_INTERVAL` | Update frequency in ms              | `30000`                               |
+| Oracle          | `ORACLE_KEY`           | Signing key for oracle transactions | `SXXXXXXXXXXXXXXXX`                   |
+
+>Tip: Use `.env` files per environment (testnet/mainnet) and do not commit secrets.
+
+# Build
+
+## Smart Contracts
+```bash
+./scripts/build.sh --release
+```
+- Checks for tools, formats code, runs Clippy, builds WASM, optimizes, tests.
+
+## API & Landing Page
+```bash
+cd api
+npm install
+npm run build
+
+cd ../landing
+npm install
+npm run build
+```
+
+## Oracle Service
+```bash
+cd oracle
+npm install
+npm run build
+```
+
+# Deploy
+
+## Deploy Smart Contracts
+```bash
+export ADMIN_SECRET_KEY="S..."
+export ADMIN_ADDRESS="G..."
+./scripts/deploy.sh --network testnet --amm
+```
+- Contract IDs stored in `scripts/deployed/<network>/`.
+
+## Deploy API & Landing Page (Vercel)
+```bash
+cd landing
+vercel login
+vercel --prod
+```
+- Make sure environment variables are set via Vercel dashboard for production.
+- For staging/testnet, deploy with `vercel --prebuilt --confirm`.
+
+## Deploy Oracle Service
+```bash
+cd oracle
+pm2 start dist/index.js --name stellarlend-oracle
+pm2 save
+```
+- Runs as a background service.
+- Monitor logs: `pm2 logs stellarlend-oracle`.
+
+# Initialize Smart Contracts
+```bash
+./scripts/init.sh --network testnet --init-amm
+```
+
+- Must be called exactly once.
+- AMM initialization optional but recommended.
+- Verify:
+```bash
+stellar contract invoke --id "$LENDING_CONTRACT_ID" \
+  --source "$ADMIN_SECRET_KEY" --network testnet \
+  -- get_min_collateral_ratio
+```
+
+# Rollback Procedures
+
+## Smart Contracts
+- Redeploy previous `.optimized.wasm` to revert to last known good state:
+```bash
+stellar contract deploy --wasm previous_version.optimized.wasm \
+  --source "$ADMIN_SECRET_KEY" --network <network>
+```
+
+## API & Landing Page
+- Rollback via Vercel:
+```bash
+vercel rollback <deployment-url>
+```
+
+## Oracle Service
+- Restore previous working build:
+```bash
+pm2 stop stellarlend-oracle
+pm2 delete stellarlend-oracle
+git checkout <stable-commit>
+npm run build
+pm2 start dist/index.js --name stellarlend-oracle
+```
+
+# Post-deployment Verification
+1. Check contract parameters (`min_collateral_ratio`, `is_emergency_paused`)
+2. API endpoint health: `curl https://api.stellarlend.com/health`
+3. Landing page loads over HTTPS
+4. Oracle updates verified via logs or transaction history
+
+# Testnet Walkthrough
+```bash
+git clone https://github.com/Smartdevs17/stellarlend.git
+cd stellarlend
+
+# Fund testnet account
+stellar keys generate deployer --network testnet
+ADMIN_ADDRESS="$(stellar keys address deployer)"
+curl "https://friendbot.stellar.org?addr=$ADMIN_ADDRESS"
+
+# Build & Deploy
+./scripts/build.sh --release
+export ADMIN_SECRET_KEY="$(stellar keys show deployer --secret-key)"
+./scripts/deploy.sh --network testnet --amm
+
+# Initialize
+./scripts/init.sh --network testnet --init-amm
+
+# API & Landing Page
+cd landing
+vercel --prebuilt --confirm
+
+# Oracle
+cd oracle
+pm2 start dist/index.js --name stellarlend-oracle
+```
+
+# Mainnet Checklist
+- All unit tests pass (`cargo test --verbose`)
+- `cargo audit` shows no critical vulnerabilities
+- Optimized WASM built
+- Deployer account funded (≥ 20 XLM)
+- Secrets stored securely (not shell history)
+- Admin transferred to multisig
+- API and landing page deployed to production with HTTPS
+- Oracle service running and polling successfully
+- Rollback procedures tested
+
+
+# Troubleshooting
+- **AlreadyInitialized** → expected behavior, do not retry
+- **Deployment fails / empty contract ID** → check account balance
+- **Oracle not updating** → verify `ORACLE_KEY` and poll interval
+- **API landing page not loading** → check Vercel environment variables and HTTPS
+- **Clippy/fmt errors** → `cargo fmt --all && cargo clippy --fix`
+
+
+
+
+
diff --git a/docs/deployment.md b/docs/deployment.md
deleted file mode 100644
index 45c9658c..00000000
--- a/docs/deployment.md
+++ /dev/null
@@ -1,507 +0,0 @@
-# StellarLend – Contract Deployment Guide
-
-This document covers the complete lifecycle for building, deploying, and
-initializing the StellarLend Soroban contracts on testnet and mainnet.
-It does **not** cover the off-chain oracle service or any frontend.
-
----
-
-## Table of Contents
-
-1. [Prerequisites](#1-prerequisites)
-2. [Repository layout](#2-repository-layout)
-3. [Build](#3-build)
-4. [Deploy](#4-deploy)
-5. [Initialize](#5-initialize)
-6. [Parameter reference](#6-parameter-reference)
-7. [Testnet walkthrough](#7-testnet-walkthrough)
-8. [Mainnet checklist](#8-mainnet-checklist)
-9. [Post-initialization operations](#9-post-initialization-operations)
-10. [Security assumptions](#10-security-assumptions)
-11. [Troubleshooting](#11-troubleshooting)
-
----
-
-## 1. Prerequisites
-
-| Tool | Minimum version | Install |
-|------|----------------|---------|
-| Rust + Cargo | stable (1.78+) | `curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs \| sh` |
-| `wasm32-unknown-unknown` target | — | `rustup target add wasm32-unknown-unknown` |
-| Stellar CLI | v21+ | https://developers.stellar.org/docs/tools/cli |
-| Funded Stellar account | ≥ 10 XLM (testnet) / ≥ 20 XLM (mainnet) | Friendbot (testnet) or exchange (mainnet) |
-
-```bash
-# Verify installations
-cargo --version
-stellar --version
-rustup target list --installed | grep wasm32
-```
-
----
-
-## 2. Repository layout
-
-```
-stellarlend-contracts/
-├── scripts/
-│   ├── build.sh          # Build + optimise all contracts
-│   ├── deploy.sh         # Deploy to testnet / mainnet
-│   └── init.sh           # Call initialize on deployed contracts
-├── docs/
-│   └── deployment.md     # This file
-└── stellar-lend/
-    ├── Cargo.toml         # Workspace root
-    └── contracts/
-        ├── hello-world/   # Main lending contract  (crate: hello-world)
-        └── amm/           # AMM integration contract (crate: stellarlend-amm)
-```
-
-Compiled WASM artefacts land in:
-
-```
-stellar-lend/target/wasm32-unknown-unknown/release/
-  hello_world.wasm
-  hello_world.optimized.wasm        ← deployed to chain
-  stellarlend_amm.wasm
-  stellarlend_amm.optimized.wasm    ← deployed to chain
-```
-
----
-
-## 3. Build
-
-### Quick build (recommended)
-
-```bash
-# From repository root
-./scripts/build.sh --release
-```
-
-The script:
-1. Checks for required tools.
-2. Runs `cargo fmt --check` and `cargo clippy -D warnings`.
-3. Calls `stellar contract build --verbose`.
-4. Optimises every `.wasm` file with `stellar contract optimize`.
-5. Prints contract sizes and inspects the interface.
-6. Runs `cargo test`.
-
-### Manual build (step-by-step)
-
-```bash
-cd stellar-lend
-
-# Compile
-stellar contract build --verbose
-
-# Optimise
-WASM_DIR=target/wasm32-unknown-unknown/release
-stellar contract optimize --wasm "$WASM_DIR/hello_world.wasm"
-stellar contract optimize --wasm "$WASM_DIR/stellarlend_amm.wasm"
-
-# Inspect interface
-stellar contract inspect \
-  --wasm "$WASM_DIR/hello_world.optimized.wasm" \
-  --output json
-
-# Run unit tests
-cargo test --verbose
-```
-
-> **Tip:** `--release` profile sets `opt-level = "z"`, `lto = true`,
-> `codegen-units = 1`, and `overflow-checks = true` (see `Cargo.toml`).
-
----
-
-## 4. Deploy
-
-Deployment uploads the compiled WASM to the Stellar network and creates an
-on-chain contract instance.  **The contract is not yet usable at this point** –
-you must call `initialize` afterwards (see §5).
-
-### Using the deploy script
-
-```bash
-export ADMIN_SECRET_KEY="S..."   # deployer secret key – never commit this
-
-# Testnet (default)
-./scripts/deploy.sh --network testnet
-
-# Also deploy the AMM contract
-./scripts/deploy.sh --network testnet --amm
-
-# Build first, then deploy
-./scripts/deploy.sh --network testnet --build
-
-# Mainnet
-./scripts/deploy.sh --network mainnet
-```
-
-The script writes the contract IDs to `scripts/deployed/<network>/`:
-
-```
-scripts/deployed/testnet/lending_contract_id.txt
-scripts/deployed/testnet/amm_contract_id.txt
-```
-
-### Manual deploy (step-by-step)
-
-```bash
-WASM_DIR=stellar-lend/target/wasm32-unknown-unknown/release
-
-# Lending contract
-stellar contract deploy \
-  --wasm "$WASM_DIR/hello_world.optimized.wasm" \
-  --source "$ADMIN_SECRET_KEY" \
-  --network testnet
-
-# AMM contract (optional)
-stellar contract deploy \
-  --wasm "$WASM_DIR/stellarlend_amm.optimized.wasm" \
-  --source "$ADMIN_SECRET_KEY" \
-  --network testnet
-```
-
-Both commands print the new contract ID.  Save it – you'll need it to
-initialize and invoke the contract.
-
-### Custom RPC endpoint
-
-```bash
-export STELLAR_RPC_URL="https://soroban-testnet.stellar.org"
-./scripts/deploy.sh --network testnet
-```
-
----
-
-## 5. Initialize
-
-### Overview
-
-`initialize` must be called **exactly once** after deployment.  A second call
-is rejected on-chain with `AlreadyInitialized` (error code 13).
-
-The function signature is:
-
-```
-initialize(admin: Address) -> Result<(), RiskManagementError>
-```
-
-It sets up two sub-systems in a single transaction:
-
-| Sub-system | What is configured |
-|---|---|
-| Risk management | Admin address, collateral ratios, close factor, liquidation incentive, pause switches |
-| Interest rate model | Admin address, kink-based piecewise linear rate model |
-
-### Using the init script
-
-```bash
-export ADMIN_SECRET_KEY="S..."
-export ADMIN_ADDRESS="G..."           # the address that will control the protocol
-export LENDING_CONTRACT_ID="C..."     # from deploy step
-export AMM_CONTRACT_ID="C..."         # optional
-
-# Initialize lending contract only
-./scripts/init.sh --network testnet
-
-# Also initialize AMM (requires AMM_CONTRACT_ID)
-./scripts/init.sh --network testnet --init-amm \
-  --amm-default-slippage 100 \
-  --amm-max-slippage 1000 \
-  --amm-auto-swap-threshold 1000000
-```
-
-The script also runs a quick post-init verification, printing the on-chain
-values of key parameters.
-
-### Manual initialize (step-by-step)
-
-```bash
-# Lending contract
-stellar contract invoke \
-  --id "$LENDING_CONTRACT_ID" \
-  --source "$ADMIN_SECRET_KEY" \
-  --network testnet \
-  -- initialize \
-  --admin "$ADMIN_ADDRESS"
-
-# AMM contract (optional)
-stellar contract invoke \
-  --id "$AMM_CONTRACT_ID" \
-  --source "$ADMIN_SECRET_KEY" \
-  --network testnet \
-  -- initialize_amm_settings \
-  --admin "$ADMIN_ADDRESS" \
-  --default_slippage 100 \
-  --max_slippage 1000 \
-  --auto_swap_threshold 1000000
-```
-
-### Verifying initialization
-
-```bash
-# Should return 11000 (110%)
-stellar contract invoke \
-  --id "$LENDING_CONTRACT_ID" --source "$ADMIN_SECRET_KEY" --network testnet \
-  -- get_min_collateral_ratio
-
-# Should return false
-stellar contract invoke \
-  --id "$LENDING_CONTRACT_ID" --source "$ADMIN_SECRET_KEY" --network testnet \
-  -- is_emergency_paused
-```
-
----
-
-## 6. Parameter reference
-
-### Lending contract – `initialize(admin)`
-
-| Parameter | Type | Description |
-|-----------|------|-------------|
-| `admin` | `Address` | Stellar account that controls the protocol. Must sign all privileged calls. |
-
-### Default risk parameters (set automatically on `initialize`)
-
-All values are in **basis points** (bps): 10 000 bps = 100%.
-
-| Parameter | Default | Meaning |
-|-----------|---------|---------|
-| `min_collateral_ratio` | 11 000 | 110% – minimum ratio to borrow |
-| `liquidation_threshold` | 10 500 | 105% – below this, position is liquidatable |
-| `close_factor` | 5 000 | 50% – max debt liquidated per transaction |
-| `liquidation_incentive` | 1 000 | 10% – bonus paid to liquidators |
-
-### Default interest rate parameters (set automatically on `initialize`)
-
-| Parameter | Default | Meaning |
-|-----------|---------|---------|
-| `base_rate_bps` | 100 | 1% annual base rate at 0% utilization |
-| `kink_utilization_bps` | 8 000 | 80% – utilization kink point |
-| `multiplier_bps` | 2 000 | 20% – rate multiplier below kink |
-| `jump_multiplier_bps` | 10 000 | 100% – rate multiplier above kink |
-| `rate_floor_bps` | 50 | 0.5% – minimum possible borrow rate |
-| `rate_ceiling_bps` | 10 000 | 100% – maximum possible borrow rate |
-| `spread_bps` | 200 | 2% – supply rate = borrow rate − spread |
-
-### AMM contract – `initialize_amm_settings(admin, default_slippage, max_slippage, auto_swap_threshold)`
-
-| Parameter | Type | Default | Description |
-|-----------|------|---------|-------------|
-| `admin` | `Address` | — | Admin address |
-| `default_slippage` | `i128` (bps) | 100 | 1% default slippage tolerance |
-| `max_slippage` | `i128` (bps) | 1 000 | 10% maximum slippage |
-| `auto_swap_threshold` | `i128` | 1 000 000 | Minimum amount for auto-swap |
-
----
-
-## 7. Testnet walkthrough
-
-A complete end-to-end example from scratch:
-
-```bash
-# 0. Clone and enter repo
-git clone https://github.com/<org>/stellarlend-contracts
-cd stellarlend-contracts
-
-# 1. Fund a testnet account (Friendbot)
-stellar keys generate deployer --network testnet
-ADMIN_ADDRESS="$(stellar keys address deployer)"
-curl "https://friendbot.stellar.org?addr=$ADMIN_ADDRESS"
-
-# 2. Build
-./scripts/build.sh --release
-
-# 3. Deploy
-export ADMIN_SECRET_KEY="$(stellar keys show deployer --secret-key)"
-export ADMIN_ADDRESS
-./scripts/deploy.sh --network testnet --amm
-
-# 4. Read the contract IDs
-export LENDING_CONTRACT_ID="$(cat scripts/deployed/testnet/lending_contract_id.txt)"
-export AMM_CONTRACT_ID="$(cat scripts/deployed/testnet/amm_contract_id.txt)"
-
-# 5. Initialize
-./scripts/init.sh --network testnet --init-amm
-
-# 6. Smoke-test – get utilization (should be 0)
-stellar contract invoke \
-  --id "$LENDING_CONTRACT_ID" --source "$ADMIN_SECRET_KEY" --network testnet \
-  -- get_utilization
-```
-
----
-
-## 8. Mainnet checklist
-
-Before deploying to mainnet:
-
-- [ ] All unit tests pass: `cargo test --verbose`
-- [ ] `cargo audit` shows no critical vulnerabilities
-- [ ] Contracts built in `--release` profile with optimized WASM
-- [ ] Deployer account funded with sufficient XLM for fees (≥ 20 XLM recommended)
-- [ ] `ADMIN_SECRET_KEY` is stored in a secrets manager, not in shell history
-- [ ] `ADMIN_ADDRESS` is a multisig or hardware-wallet address (not a hot wallet)
-- [ ] Contract IDs recorded in an internal infrastructure registry
-- [ ] `initialize` called once; second call confirmed to fail with `AlreadyInitialized`
-- [ ] Admin transferred to multisig after initialization
-- [ ] HTTPS/SSL certificate configured and verified
-- [ ] `x-forwarded-proto` header correctly passed by proxy (if applicable)
-- [ ] Oracle price feeds configured via `update_price_feed`
-- [ ] Emergency pause tested: `set_emergency_pause(admin, true)` → confirmed paused
-- [ ] Emergency pause disabled before launch: `set_emergency_pause(admin, false)`
-
-```bash
-# Mainnet deploy + init
-export ADMIN_SECRET_KEY="S..."          # from secure store
-export ADMIN_ADDRESS="G..."             # multisig / hardware wallet
-
-./scripts/deploy.sh --network mainnet --build
-export LENDING_CONTRACT_ID="$(cat scripts/deployed/mainnet/lending_contract_id.txt)"
-./scripts/init.sh --network mainnet
-```
-
----
-
-## 9. Post-initialization operations
-
-All of these require the admin address to sign.
-
-### Pause / unpause individual operations
-
-```bash
-# Pause borrowing
-stellar contract invoke \
-  --id "$LENDING_CONTRACT_ID" --source "$ADMIN_SECRET_KEY" --network testnet \
-  -- set_pause_switch \
-  --caller "$ADMIN_ADDRESS" \
-  --operation pause_borrow \
-  --paused true
-
-# Re-enable borrowing
-stellar contract invoke ... -- set_pause_switch \
-  --caller "$ADMIN_ADDRESS" \
-  --operation pause_borrow \
-  --paused false
-```
-
-Available operation symbols: `pause_deposit`, `pause_withdraw`, `pause_borrow`,
-`pause_repay`, `pause_liquidate`.
-
-### Enable/disable emergency pause (all operations)
-
-```bash
-stellar contract invoke \
-  --id "$LENDING_CONTRACT_ID" --source "$ADMIN_SECRET_KEY" --network testnet \
-  -- set_emergency_pause \
-  --caller "$ADMIN_ADDRESS" \
-  --paused true
-```
-
-### Update risk parameters
-
-Parameters can only be adjusted by ≤ 10% per call (`ParameterChangeTooLarge`
-is returned otherwise).
-
-```bash
-stellar contract invoke \
-  --id "$LENDING_CONTRACT_ID" --source "$ADMIN_SECRET_KEY" --network testnet \
-  -- set_risk_params \
-  --caller "$ADMIN_ADDRESS" \
-  --min_collateral_ratio '{"some":11500}' \
-  --liquidation_threshold null \
-  --close_factor null \
-  --liquidation_incentive null
-```
-
-### Update interest rate config
-
-```bash
-stellar contract invoke \
-  --id "$LENDING_CONTRACT_ID" --source "$ADMIN_SECRET_KEY" --network testnet \
-  -- update_interest_rate_config \
-  --caller "$ADMIN_ADDRESS" \
-  --base_rate_bps null \
-  --kink_utilization_bps null \
-  --multiplier_bps null \
-  --jump_multiplier_bps null \
-  --rate_floor_bps null \
-  --rate_ceiling_bps null \
-  --spread_bps '{"some":250}'
-```
-
----
-
-## 10. API Security & HTTPS
-
-The StellarLend API handles sensitive information, including Stellar private keys and transaction XDRs. To protect against man-in-the-middle attacks, the API enforces secure connections when running in production.
-
-### HTTPS Enforcement
-When `NODE_ENV=production`, the API server:
-1. **Redirects HTTP to HTTPS**: Any request made over unencrypted HTTP is automatically redirected to its HTTPS equivalent.
-2. **HSTS (HTTP Strict Transport Security)**: The server sends HSTS headers to instruct browsers and clients to only use HTTPS for future communications.
-   - `max-age`: 1 year (31,536,000 seconds)
-   - `includeSubDomains`: Applied to all subdomains
-   - `preload`: Opt-in for browser preload lists
-
-### Deployment Requirements
-For production deployments (e.g., Mainnet), you **must** provide a valid SSL/TLS certificate.
-- If deploying behind a load balancer or proxy (like AWS ELB, Nginx, or Vercel), ensure it is configured to pass the `x-forwarded-proto` header so the API can correctly detect the secure connection.
-
----
-
-## 11. Security assumptions
-
-| Assumption | Mitigation |
-|---|---|
-| Deployer key compromise | Use a dedicated hot-wallet for deployment only; transfer admin to multisig immediately after `initialize`. |
-| Double-initialization attack | On-chain guard: `AlreadyInitialized` (error 13) is returned if admin key already exists in storage. |
-| Admin key loss | Transfer admin to a multisig (M-of-N) before opening protocol to users. |
-| Hardcoded secrets | Scripts read all secrets from environment variables. No secrets are present in source code. |
-| Reentrancy in flash loans | Reentrancy guard implemented in `flash_loan.rs`; callback must repay within the same transaction. |
-| Oracle price manipulation | Price deviation checks, staleness validation, and fallback oracle in `oracle.rs`. |
-| Parameter drift | Parameter changes are capped at 10% per call; all changes emit on-chain events. |
-
-### What is NOT in scope
-
-- Frontend or backend services.
-- The off-chain oracle service (`oracle/` directory) – see its own README.
-- Key management infrastructure (HSM, AWS KMS, etc.) – out of scope for this guide.
-
----
-
-## 12. Troubleshooting
-
-### `AlreadyInitialized` error when calling initialize
-
-The contract has already been initialized.  This is the expected behavior.
-Do NOT attempt to work around this guard.
-
-### `stellar contract deploy` returns an empty ID
-
-Ensure the deployer account has sufficient XLM to pay the storage fees.
-On testnet, use Friendbot to fund the account.
-
-### WASM file not found
-
-Run `./scripts/build.sh --release` first.  The optimized WASM files must exist
-at `stellar-lend/target/wasm32-unknown-unknown/release/*.optimized.wasm`.
-
-### Clippy / fmt failures during build
-
-```bash
-cd stellar-lend
-cargo fmt --all          # auto-format
-cargo clippy --fix       # auto-fix where possible
-```
-
-### `cargo test` failures
-
-Run targeted tests for faster iteration:
-
-```bash
-cd stellar-lend
-cargo test -p hello-world deploy_test   # deployment tests only
-cargo test -p hello-world -- --nocapture 2>&1 | head -50
-```