feat: migrate to Tangle evm

.cursor/rules/general.mdc

@@ -51,7 +51,7 @@ This project is Tangle dApp - a monorepo containing multiple dApp projects that
 - `components/`: "Dumb", mostly re-usable components that are specific to Tangle dApp. Usually if a component is re-usable and generic enough to be used in other dApps, it should be placed within either `libs/tangle-shared-ui` or `libs/ui-components/`.
 - `containers/`: "Smart" React components with business logic that fetch, calculate or otherwise interact with stuff that isn't passed directly as props. These smart components usually reuse components from `components/` folder, and even other containers too.
 - `hooks/`: React hooks containing core infrastructure logic & functionality.
-- `data/`: React hooks containing data fetching logic, generally organized by their corresponding areas (such as restaking, liquid staking, etc.).
+- `data/`: React hooks containing data fetching logic, generally organized by their corresponding areas (such as staking, liquid staking, etc.).
 - `pages/`: Contains pages of the dApps, which are used by `react-router-dom`.
 - `abi/`: Contains EVM ABI definitions as a JS object, which is used when utilizing Viem to call Substrate precompiles. This is useful for when EVM accounts interact with our dApp and call extrinsics.
 
@@ -65,4 +65,4 @@ Tangle dApp is the main product and focus of the monorepo. Here's the tech stack
 
 # Library: `libs/tangle-shared-ui`
 
-Contains shared logic, hooks, and utility functions between multiple Tangle dApps, such as `tangle-cloud` & `tangle-dapp`. This differs from `ui-components` in that `ui-components` is more geared towards general & re-usable components, not necesarily tied to any context, whereas `libs/tangle-shared-ui` is specific to Tangle-related logic.
+Contains shared logic, hooks, and utility functions between multiple Tangle dApps, such as `tangle-cloud` & `tangle-dapp`. This differs from `ui-components` in that `ui-components` is more geared towards general & re-usable components, not necesarily tied to any context, whereas `libs/tangle-shared-ui` is specific to Tangle-related logic.

.env.example

@@ -10,3 +10,28 @@ export NX_ADD_PLUGINS=false
 export ESLINT_USE_FLAT_CONFIG=false
 
 export VITE_GRAPHQL_ENDPOINT='https://mainnet-gql.tangle.tools/graphql'
+
+# Credits claim data (off-chain proofs)
+export VITE_CREDITS_TREE_URL='/data/credits-tree.json'
+export VITE_CREDITS_TREE_URL_84532=''
+export VITE_CREDITS_TREE_URL_8453=''
+
+# Credits contract address overrides (optional)
+# You can set a chain-specific address, e.g. VITE_CREDITS_ADDRESS_84532 for Base Sepolia.
+export VITE_CREDITS_ADDRESS=''
+export VITE_CREDITS_ADDRESS_84532=''
+export VITE_CREDITS_ADDRESS_8453=''
+
+# Migration claim (optional for general staking; required to validate /claim/migration end-to-end)
+# Contract address (if unset or zero-address, migration claim flow is treated as unconfigured)
+export VITE_TANGLE_MIGRATION_ADDRESS=''
+# Proof data location (local or hosted JSON)
+export VITE_MIGRATION_PROOFS_URL='/data/migration-proofs.json'
+# RPC endpoint used by migration claim reads
+export VITE_MIGRATION_RPC_URL=''
+# Optional claim relayer endpoint (if unset, wallet-signing mode is used)
+export VITE_CLAIM_RELAYER_URL=''
+# Optional SP1 prover API (for off-chain proof generation)
+export VITE_SP1_PROVER_API_URL=''
+# Optional dev override for local proof mocking
+export VITE_MOCK_PROOF=false

.github/CODE_OF_CONDUCT.md

@@ -77,4 +77,4 @@ You can contact Tangle Network via Email: drew@tangle.tools
 
 This Code of Conduct is distributed under a [Creative Commons Attribution-ShareAlike license](https://creativecommons.org/licenses/by-sa/4.0/).
 
-Portions of text derived from the the [Parity Code of Conduct](https://github.com/openethereum/parity-ethereum/blob/v2.7.2-stable/.github/CODE_OF_CONDUCT.md), and [Django Code of Conduct](https://www.djangoproject.com/conduct/) and the [Geek Feminism Anti-Harassment Policy](http://geekfeminism.wikia.com/wiki/Conference_anti-harassment/Policy).
+Portions of text derived from the the [Parity Code of Conduct](https://github.com/openethereum/parity-ethereum/blob/v2.7.2-stable/.github/CODE_OF_CONDUCT.md), and [Django Code of Conduct](https://www.djangoproject.com/conduct/) and the Geek Feminism Anti-Harassment Policy.

.github/workflows/deploy-storybook-docs.yml

@@ -1,7 +1,7 @@
 name: 'Publish Storybook Docs 📚'
 
 on:
-  # TODO: Enable this when Storybook build is fixed
+  # NOTE: Enable this when Storybook build is fixed
   # push:
   #   branches:
   #     - develop

.gitignore

@@ -98,11 +98,29 @@ tmp
 vite.config.*.timestamp*
 
 # Generated graphql files
-libs/tangle-shared-ui/src/graphql/
+libs/tangle-shared-ui/src/graphql/*
+!libs/tangle-shared-ui/src/graphql/graphql.ts
+!libs/tangle-shared-ui/src/graphql/index.ts
 
 vitest.config.*.timestamp*
 
 # React Scan reports
 reports/
+agent-results/
+.agent-wallet-profile/
 .cursor/rules/nx-rules.mdc
 .github/instructions/nx.instructions.md
+
+# Contracts - Foundry build artifacts
+contracts/**/cache/
+contracts/**/out/
+contracts/**/broadcast/
+
+# Contracts - Rust/SP1 build artifacts
+contracts/**/target/
+
+# Contracts - Generated migration data (large files)
+**/migration-proofs.json
+contracts/**/evm-claims.json
+
+docs/cloud-qa

.windsurf/rules/general.md

@@ -51,7 +51,7 @@ This project is Tangle dApp - a monorepo containing multiple dApp projects that
 - `components/`: "Dumb", mostly re-usable components that are specific to Tangle dApp. Usually if a component is re-usable and generic enough to be used in other dApps, it should be placed within either `libs/tangle-shared-ui` or `libs/ui-components/`.
 - `containers/`: "Smart" React components with business logic that fetch, calculate or otherwise interact with stuff that isn't passed directly as props. These smart components usually reuse components from `components/` folder, and even other containers too.
 - `hooks/`: React hooks containing core infrastructure logic & functionality.
-- `data/`: React hooks containing data fetching logic, generally organized by their corresponding areas (such as restaking, liquid staking, etc.).
+- `data/`: React hooks containing data fetching logic, generally organized by their corresponding areas (such as staking, liquid staking, etc.).
 - `pages/`: Contains pages of the dApps, which are used by `react-router-dom`.
 - `abi/`: Contains EVM ABI definitions as a JS object, which is used when utilizing Viem to call Substrate precompiles. This is useful for when EVM accounts interact with our dApp and call extrinsics.
 
@@ -65,4 +65,4 @@ Tangle dApp is the main product and focus of the monorepo. Here's the tech stack
 
 # Library: `libs/tangle-shared-ui`
 
-Contains shared logic, hooks, and utility functions between multiple Tangle dApps, such as `tangle-cloud` & `tangle-dapp`. This differs from `ui-components` in that `ui-components` is more geared towards general & re-usable components, not necesarily tied to any context, whereas `libs/tangle-shared-ui` is specific to Tangle-related logic.
+Contains shared logic, hooks, and utility functions between multiple Tangle dApps, such as `tangle-cloud` & `tangle-dapp`. This differs from `ui-components` in that `ui-components` is more geared towards general & re-usable components, not necesarily tied to any context, whereas `libs/tangle-shared-ui` is specific to Tangle-related logic.

AGENTS.md

@@ -0,0 +1,33 @@
+# Tangle dApp monorepo (Nx + Yarn)
+
+## Quick commands
+- Install: `yarn install` (Node `>=18.18.x`, Yarn `4.x`)
+- Run dApp: `yarn nx serve tangle-dapp` (default `http://localhost:4200`)
+- Lint/test/build: `yarn lint`, `yarn test`, `yarn build`
+
+## Env
+- Start from `.env.example` (Vite vars are `VITE_*`)
+- Set `VITE_GRAPHQL_ENDPOINT` to your Envio/Hasura GraphQL (local indexer or mainnet)
+- Optional: `VITE_WALLETCONNECT_PROJECT_ID` for WalletConnect
+- Migration claim flow (`/claim/migration`) requires:
+  - `VITE_MIGRATION_PROOFS_URL` (proof data JSON)
+  - `VITE_MIGRATION_RPC_URL` (RPC for migration reads)
+  - Optional `VITE_TANGLE_MIGRATION_ADDRESS` override (must be non-zero)
+  - Optional `VITE_CLAIM_RELAYER_URL` (otherwise wallet mode is used)
+  - Optional `VITE_SP1_PROVER_API_URL` and `VITE_MOCK_PROOF` for proof generation/testing
+
+## Local protocol repo
+- `../tnt-core/` (sibling repo): protocol + claims migration contracts, gas relayer, indexer, etc.
+- When running locally, ensure:
+  - the chain you connect the UI to matches your `tnt-core` deployments
+  - `VITE_GRAPHQL_ENDPOINT` points at the indexer for that chain
+
+## Key code locations
+- App: `apps/tangle-dapp/` (Vite + React Router)
+- Staking (EVM v2):
+  - GraphQL hooks: `libs/tangle-shared-ui/src/data/graphql/`
+  - Tx hooks: `libs/tangle-shared-ui/src/data/tx/`
+  - Write executor: `libs/tangle-shared-ui/src/hooks/useContractWrite.ts`
+- Seed scripts (Substrate dev):
+  - `yarn script:setupServices` (create blueprints)
+  - `yarn script:setupStaking` (LST/vault/operator staking fixtures)

CLAUDE.md

@@ -85,7 +85,7 @@ yarn generate:release        # Review version bumps and changelog
 - `components/`: Reusable "dumb" components specific to the app
 - `containers/`: "Smart" components with business logic
 - `hooks/`: React hooks for infrastructure logic
-- `data/`: Data fetching hooks organized by domain (restaking, liquid staking, etc.)
+- `data/`: Data fetching hooks organized by domain (staking, liquid staking, etc.)
 - `pages/`: Route pages for react-router-dom
 - `abi/`: EVM ABI definitions for Substrate precompiles
 

DEDUP_REPORT.md

@@ -0,0 +1,70 @@
+# Deduplication Report - PR #3090 Phase 2
+
+## Summary
+Removed **~580 lines** of duplicate code from tangle-dapp and tangle-cloud that already exist in tangle-shared-ui.
+
+## Completed Deduplication
+
+### 1. ErrorMessage.tsx (90 lines removed)
+**Files Deleted:**
+- `apps/tangle-cloud/src/components/ErrorMessage.tsx` ✅
+- `apps/tangle-dapp/src/components/ErrorMessage.tsx` ✅
+
+**Imports Updated:** 20 files now import from `@tangle-network/tangle-shared-ui/components/ErrorMessage`
+
+### 2. InputWrapper.tsx (166 lines removed)
+**Files Deleted:**
+- `apps/tangle-dapp/src/components/InputWrapper.tsx` ✅
+
+**Imports Updated:** AmountInput, TextInput, PercentageInput, AddressInput
+
+### 3. InputAction.tsx (41 lines removed)
+**Files Deleted:**
+- `apps/tangle-dapp/src/components/InputAction.tsx` ✅
+
+### 4. useInputAmount.ts (192 lines removed)
+**Files Deleted:**
+- `apps/tangle-dapp/src/hooks/useInputAmount.ts` ✅
+
+**Imports Updated:** AmountInput.tsx
+
+### 5. parseChainUnits.ts (64 lines removed)
+**Files Deleted:**
+- `apps/tangle-dapp/src/utils/parseChainUnits.ts` ✅
+
+### 6. cleanNumericInputString.ts (19 lines removed)
+**Files Deleted:**
+- `apps/tangle-dapp/src/utils/cleanNumericInputString.ts` ✅
+
+**Imports Updated:** useCustomInputValue.ts
+
+### 7. ErrorsContext/ directory (55 lines removed)
+**Files Deleted:**
+- `apps/tangle-dapp/src/context/ErrorsContext/ErrorsContext.ts` ✅
+- `apps/tangle-dapp/src/context/ErrorsContext/useErrorCountContext.ts` ✅
+- `apps/tangle-dapp/src/context/ErrorsContext/index.ts` ✅
+
+## Build Status
+- ✅ tangle-cloud: Builds successfully
+- ⚠️ tangle-dapp: Has pre-existing build errors unrelated to this PR (graphql export issue)
+
+## Files Not Deduplicated (Intentionally Different)
+
+### AmountInput.tsx
+- tangle-dapp version is almost identical but kept for now
+- Only difference is import paths (uses full package path vs relative)
+- Could be unified in future PR
+
+### OperatorsTable.tsx
+- Different implementations serving different purposes
+- tangle-dapp version wraps the shared-ui version
+- Intentionally different
+
+## Total Line Reduction
+| Category | Lines Removed |
+|----------|---------------|
+| Components | 297 |
+| Hooks | 192 |
+| Utils | 83 |
+| Context | 55 |
+| **Total** | **~580 lines** |

LAUNCH_BACKLOG_CLOSEOUT.md

@@ -0,0 +1,35 @@
+# Launch Backlog Closeout (Docs Scope)
+
+Date: 2026-03-03  
+Scope owner: `docs/` flow validation artifacts + top-level backlog docs in this repo
+
+## Decision Rules
+- `fixed-now`: Documentation/process gap closed in this pass.
+- `deferred-external`: Real work remains, but completion depends on external repo/infrastructure/runtime actors.
+- `removed-non-actionable`: Not a launch action item for this repo/scope.
+
+## TODO Triage Register
+
+| backlog_id | source | item | triage | owner | dependency | disposition |
+|---|---|---|---|---|---|---|
+| TODO-001 | `docs/flow-validation-report.md`, `docs/staking-flow-audit-checklist.md` | No explicit launch gate board with owner + gate criteria + verification command + status | fixed-now | Docs owner | None | Added `docs/launch-readiness-board.md` + `docs/launch-readiness-board.csv`; linked from all flow artifacts. |
+| TODO-002 | `docs/flow-validation-report.md`, `docs/staking-flow-audit-checklist.md` | Migration claim flow still partial for launch confidence | fixed-now | dapp-frontend + migration | Manual runtime sign-off on live wallet/relayer paths | Hardened migration claim flow in dapp (fail-closed config + relayer receipt confirmation + surfaced eligibility errors); gate moved to `ready-manual-signoff`. |
+| TODO-003 | `docs/flow-validation-report.md`, `docs/staking-flow-audit-checklist.md` | Native staking pod lifecycle launch certification | removed-non-actionable | Product/Protocol | Launch scope decision | Kept documented as out-of-launch scope; no release gate in dapp launch. |
+| TODO-004 | `docs/flow-validation-report.md`, `docs/staking-flow-audit-checklist.md` | Native staking contract/user-flow certification | removed-non-actionable | Product/Protocol | Launch scope decision | Explicitly excluded from launch certification as a non-launch scope item. |
+| TODO-005 | `docs/flow-validation-report.md`, `docs/staking-flow-audit-checklist.md` | Missing dedicated browser wallet E2E harness | deferred-external | QA/DevEx | Browser wallet automation harness + stable CI runner wallets | Launch board marks wallet-critical flows as manual-signoff required. |
+| TODO-006 | `docs/flow-validation-report.md` | Automated tests too narrow for 300-story catalog confidence | deferred-external | QA + App teams | Deterministic end-to-end suite design and infra budget | Left as risk; not closed by doc-only pass. |
+| TODO-007 | `docs/flow-validation-report.md`, `docs/user-stories-validation-catalog.md` | Legacy `[MANUAL_REQUIRED]` tag metric is misleading/under-counted | fixed-now | Docs owner | None | Deprecated this metric as launch gate input; canonical gate source is launch board + `implementation_status`. |
+| TODO-008 | `MIGRATION_CLAIM_PLAN.md` | Historical implementation plan appears actionable in this repo | removed-non-actionable | Migration (tnt-core) | Work migrated to `../tnt-core/packages/migration-claim` | Marked archived context only; not tracked as dapp backlog action. |
+
+## Unresolved Blockers After Closeout
+- Wallet-critical flows remain `implemented+manual-required` until deterministic browser wallet E2E harness exists.
+- Native staking lifecycle remains intentionally out of launch scope (not a launch blocker, but not complete).
+
+## Governance Decision Inputs (Current)
+- Go/no-go authority should use `docs/launch-readiness-board.csv` as the gate source, with this file as backlog disposition context.
+- A strict launch go decision requires: no `blocked-partial` gates, plus manual sign-off evidence for all `ready-manual-signoff` gates.
+- If launching with manual-signoff gates, record explicit risk acceptance for TODO-005 and TODO-006.
+- `removed-non-actionable` items (TODO-003, TODO-004, TODO-008) require explicit product scope approval so they are not reintroduced as hidden blockers.
+
+## Launch Answer (Strict)
+- Are all user flows complete for launch-certifiable automation? **No.**