chore: modernise tooling and reduce package size

.changeset/README.md

@@ -0,0 +1,8 @@
+# Changesets
+
+Hello and welcome! This folder has been automatically generated by `@changesets/cli`, a build tool that works
+with multi-package repos, or single-package repos to help you version and publish your code. You can
+find the full documentation for it [in our repository](https://github.com/changesets/changesets)
+
+We have a quick list of common questions to get you started engaging with this project in
+[our documentation](https://github.com/changesets/changesets/blob/main/docs/common-questions.md)

.changeset/config.json

@@ -0,0 +1,14 @@
+{
+  "$schema": "https://unpkg.com/@changesets/config@3.0.0/schema.json",
+  "changelog": "@changesets/cli/changelog",
+  "commit": false,
+  "fixed": [],
+  "linked": [],
+  "access": "public",
+  "baseBranch": "main",
+  "updateInternalDependencies": "patch",
+  "___experimentalUnsafeOptions_WILL_CHANGE_IN_PATCH": {
+    "onlyUpdatePeerDependentsWhenOutOfRange": true
+  },
+  "ignore": []
+}

.env.example

@@ -1,7 +1,7 @@
 E2E_PRIVATE_KEY_ONE=
 E2E_PRIVATE_KEY_TWO=
-E2E_BICO_PAYMASTER_KEY_MUMBAI=
+BUNDLER_URL=https://bundler.biconomy.io/api/v2/80002/cJPK7B3ru.dd7f7861-190d-45ic-af80-6877f74b8f44
+E2E_BICO_PAYMASTER_KEY_AMOY=
 E2E_BICO_PAYMASTER_KEY_BASE=
-E2E_BICO_PAYMASTER_KEY_OP=
-BICONOMY_SDK_DEBUG=true
-WITH_MAINNET_TESTS=false
+CHAIN_ID=80002
+CODECOV_TOKEN=

.github/ISSUE_TEMPLATE/1_general_issue.yml

@@ -0,0 +1,26 @@
+name: 💡 General Inquiry & Suggestions
+description: Share general questions or suggestions that don't fit other categories
+title: "[GENERAL] "
+labels: ["question", "enhancement"]
+body:
+  - type: markdown
+    attributes:
+      value: "Got a question or suggestion? We're all ears!"
+  - type: textarea
+    attributes:
+      label: Inquiry or Suggestion
+      description: What would you like to share with us?
+      placeholder: "I'm wondering about..."
+    validations:
+      required: false
+  - type: input
+    attributes:
+      label: Relevant Links or References
+      description: Optionally, add any relevant links or references.
+      placeholder: "e.g., https://github.com/example"
+  - type: checkboxes
+    attributes:
+      label: Code of Conduct
+      options:
+        - label: I agree to follow this project's Code of Conduct.
+          required: true

.github/ISSUE_TEMPLATE/bug_report.yml → .github/ISSUE_TEMPLATE/2_bug_report.yml

@@ -1,6 +1,7 @@
-name: Bug Report
-description: File a bug/issue
-title: "bug: <title>"
+name: 🐛 Bug Report & Test Failures
+description: Report unexpected behaviors or failing tests
+title: "[BUG] "
+labels: ["bug", "help wanted"]
 body:
   - type: markdown
     attributes:

.github/ISSUE_TEMPLATE/3_feature_request.yml

@@ -0,0 +1,31 @@
+name: ✨ Feature Requests & Performance Improvements
+description: Suggest a new feature or performance enhancement
+title: "[FEATURE] "
+labels: ["enhancement", "good first issue"]
+body:
+  - type: markdown
+    attributes:
+      value: "Your suggestions inspire us to improve. Share your ideas below!"
+  - type: input
+    attributes:
+      label: Feature or Improvement Description
+      description: Describe the feature or improvement you're suggesting.
+      placeholder: "e.g., Add support for platform Z."
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Benefits & Outcomes
+      description: Explain the benefits of your suggestion and the expected outcomes.
+      placeholder: "This improvement will improve performance by 30%..."
+  - type: input
+    attributes:
+      label: Any References?
+      description: Provide links or references to similar features or standards.
+      placeholder: "EIP-1234, https://github.com/example"
+  - type: checkboxes
+    attributes:
+      label: Code of Conduct
+      options:
+        - label: I agree to follow this project's Code of Conduct.
+          required: true

.github/ISSUE_TEMPLATE/4_security_report.yml

@@ -0,0 +1,31 @@
+name: 🔒 Security Pre-Screening
+description: Pre-screening for security-related reports
+title: "[SECURITY PRE-SCREEN] "
+labels: ["security", "triage needed"]
+body:
+  - type: markdown
+    attributes:
+      value: "Security is our top priority. If you've discovered a potential security issue please proceed."
+  - type: checkboxes
+    attributes:
+      label: Security Level Acknowledgement
+      options:
+        - label: "I understand this issue will be public. It is NOT critical or high risk and does not endanger deployed contracts. If it is please email: security@biconomy.io"
+          required: true
+  - type: input
+    attributes:
+      label: Overview
+      description: Provide a summary of the non-critical security concern or question.
+      placeholder: "e.g., Questions about the audit process."
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Additional Details
+      description: Offer more detail on your concern or question.
+      placeholder: "Provide any additional context..."
+  - type: input
+    attributes:
+      label: Suggestions for Mitigation
+      description: (Optional) Suggest ways to address the concern.
+      placeholder: "Potential mitigation steps include..."

.github/ISSUE_TEMPLATE/5_document_improvement.yml

@@ -0,0 +1,33 @@
+name: 📚 Documentation Improvement
+description: Propose improvements or report issues with documentation
+title: "[DOCS] "
+labels: ["documentation"]
+body:
+  - type: markdown
+    attributes:
+      value: "Help us enhance our documentation for everyone."
+  - type: input
+    attributes:
+      label: Documentation Page/Section
+      description: Which page or section are you referring to?
+      placeholder: "e.g., README.md, TSDoc guidelines."
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Suggested Improvements
+      description: Detail the improvements or corrections needed.
+      placeholder: "The section on XYZ could clarify..."
+    validations:
+      required: true
+  - type: input
+    attributes:
+      label: Additional Comments
+      description: Any other comments or suggestions?
+      placeholder: "Consider adding examples for..."
+  - type: checkboxes
+    attributes:
+      label: Code of Conduct
+      options:
+        - label: I agree to follow this project's Code of Conduct.
+          required: true

.github/ISSUE_TEMPLATE/6_build_deployment_issue.yml

@@ -0,0 +1,33 @@
+name: 🛠 Build & Deployment Issues
+description: Report issues
+title: "[BUILD/DEPLOY] "
+labels: ["bug", "help wanted"]
+body:
+  - type: markdown
+    attributes:
+      value: "Help us identify build or deployment problems to improve our processes."
+  - type: input
+    attributes:
+      label: Issue Summary
+      description: Briefly describe the issue encountered.
+      placeholder: "e.g., Failed to deploy contract due to..."
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Error Logs & Messages
+      description: Provide any error logs or messages seen.
+      placeholder: "Error: Failed to..."
+    validations:
+      required: true
+  - type: input
+    attributes:
+      label: Environment & Tools
+      description: Mention the tools and environment where the issue occurred.
+      placeholder: "e.g., Truffle v5.3, Rinkeby testnet"
+  - type: checkboxes
+    attributes:
+      label: Code of Conduct
+      options:
+        - label: I agree to follow this project's Code of Conduct.
+          required: true

.github/PULL_REQUEST_TEMPLATE/pull_request_template.md

@@ -0,0 +1,22 @@
+## Pull Request for Smart Contract Improvement
+
+**Describe your changes:**
+
+<!-- Briefly describe what you're changing or fixing. -->
+
+**Link any related issues:**
+
+<!-- Link any related issues here. -->
+
+**Testing:**
+
+<!-- Describe how the changes were tested. Include steps if applicable. -->
+
+**Note:** Please ensure all tests and lint checks pass before requesting a review. If there are any errors, fix them prior to submission.
+
+**Checklist:**
+
+- [ ] I have performed a self-review of my own code.
+- [ ] I have added tests that prove my fix is effective or that my feature works.
+- [ ] I have made corresponding changes to the documentation, if applicable.
+- [ ] My changes generate no new warnings or errors.

.github/actions/build/action.yml

@@ -0,0 +1,16 @@
+name: "Build"
+description: "Prepare repository, all dependencies and build"
+
+runs:
+  using: "composite"
+  steps:
+    - name: Set up Bun
+      uses: oven-sh/setup-bun@v1
+
+    - name: Install dependencies
+      shell: bash
+      run: bun install --frozen-lockfile
+
+    - name: Build
+      shell: bash
+      run: bun run build

.github/actions/install-dependencies/action.yml

@@ -0,0 +1,14 @@
+name: "Install dependencies"
+description: "Prepare repository and all dependencies"
+
+runs:
+  using: "composite"
+  steps:
+    - name: Set up Bun
+      uses: oven-sh/setup-bun@v1
+
+    - name: Install dependencies
+      shell: bash
+      run: |
+        bun install buffer
+        bun install --frozen-lockfile