docs: fixed broken links from cosmos-sdk (backport #4571)

.github/PULL_REQUEST_TEMPLATE.md

@@ -43,8 +43,8 @@ write a little note why.
 
 - [ ] Targeted PR against correct branch (see [CONTRIBUTING.md](https://github.com/cosmos/ibc-go/blob/master/CONTRIBUTING.md#pr-targeting)).
 - [ ] Linked to Github issue with discussion and accepted design OR link to spec that describes this work.
-- [ ] Code follows the [module structure standards](https://github.com/cosmos/cosmos-sdk/blob/main/docs/docs/building-modules/11-structure.md) and [Go style guide](../docs/dev/go-style-guide.md).
-- [ ] Wrote unit and integration [tests](https://github.com/cosmos/ibc-go/blob/master/CONTRIBUTING.md#testing).
+- [ ] Code follows the [module structure standards](https://github.com/cosmos/cosmos-sdk/blob/main/docs/docs/build/building-modules/11-structure.md) and [Go style guide](../docs/dev/go-style-guide.md).
+- [ ] Wrote unit and integration [tests](https://github.com/cosmos/ibc-go/blob/main/testing/README.md#ibc-testing-package).
 - [ ] Updated relevant documentation (`docs/`) or specification (`x/<module>/spec/`).
 - [ ] Added relevant `godoc` [comments](https://blog.golang.org/godoc-documenting-go-code).
 - [ ] Provide a [commit message](https://github.com/cosmos/ibc-go/blob/main/CONTRIBUTING.md#commit-messages) to be used for the changelog entry in the PR description for review.

docs/apps/transfer/metrics.md

@@ -4,7 +4,7 @@ order: 6
 
 # Metrics
 
-The IBC transfer application module exposes the following set of [metrics](https://github.com/cosmos/cosmos-sdk/blob/main/docs/docs/core/09-telemetry.md).
+The IBC transfer application module exposes the following set of [metrics](https://github.com/cosmos/cosmos-sdk/blob/main/docs/docs/develop/advanced/09-telemetry.md).
 
 | Metric                          | Description                                                                               | Unit            | Type    |
 |:--------------------------------|:------------------------------------------------------------------------------------------|:----------------|:--------|

docs/dev/project-structure.md

@@ -1,6 +1,6 @@
 # Project structure
 
-If you're not familiar with the overall module structure from the SDK modules, please check this [document](https://github.com/cosmos/cosmos-sdk/blob/main/docs/docs/building-modules/11-structure.md) as prerequisite reading.
+If you're not familiar with the overall module structure from the SDK modules, please check this [document](https://github.com/cosmos/cosmos-sdk/blob/main/docs/docs/build/building-modules/11-structure.md) as prerequisite reading.
 
 Every Interchain Standard (ICS) has been developed in its own package. The development team separated the IBC TAO (Transport, Authentication, Ordering) ICS specifications from the IBC application level specification. The following sections describe the architecture of the most relevant directories that comprise this repository.
 

docs/ibc/apps.md

@@ -486,4 +486,4 @@ callbacks](https://github.com/cosmos/ibc-go/blob/main/modules/apps/transfer/ibc_
 
 ## Next {hide}
 
-Learn about [building modules](https://github.com/cosmos/cosmos-sdk/blob/main/docs/docs/building-modules/01-intro.md) {hide}
+Learn about [building modules](https://github.com/cosmos/cosmos-sdk/blob/main/docs/docs/build/building-modules/01-intro.md) {hide}

docs/ibc/apps/apps.md

@@ -48,4 +48,4 @@ callbacks](https://github.com/cosmos/ibc-go/blob/main/modules/apps/transfer/ibc_
 
 ## Next {hide}
 
-Learn about [building modules](https://github.com/cosmos/cosmos-sdk/blob/main/docs/docs/building-modules/01-intro.md) {hide}
+Learn about [building modules](https://github.com/cosmos/cosmos-sdk/blob/main/docs/docs/build/building-modules/01-intro.md) {hide}

docs/ibc/integration.md

@@ -159,7 +159,7 @@ func NewApp(...args) *App {
 
 ### Module Managers
 
-In order to use IBC, we need to add the new modules to the module `Manager` and to the `SimulationManager` in case your application supports [simulations](https://github.com/cosmos/cosmos-sdk/blob/main/docs/docs/building-modules/14-simulator.md).
+In order to use IBC, we need to add the new modules to the module `Manager` and to the `SimulationManager` in case your application supports [simulations](https://github.com/cosmos/cosmos-sdk/blob/main/docs/docs/build/building-modules/14-simulator.md).
 
 ```go
 // app.go

docs/ibc/overview.md

@@ -136,7 +136,7 @@ Proofs are passed from core IBC to light-clients as bytes. It is up to light cli
 [ICS-24 Host State Machine Requirements](https://github.com/cosmos/ics/tree/master/spec/core/ics-024-host-requirements). 
 - The proof format that all implementations must be able to produce and verify is defined in [ICS-23 Proofs](https://github.com/cosmos/ics23) implementation.
 
-### [Capabilities](https://github.com/cosmos/cosmos-sdk/blob/main/docs/docs/core/10-ocap.md)
+### [Capabilities](https://github.com/cosmos/cosmos-sdk/blob/main/docs/docs/develop/advanced/10-ocap.md)
 
 IBC is intended to work in execution environments where modules do not necessarily trust each
 other. Thus, IBC must authenticate module actions on ports and channels so that only modules with the

docs/ibc/relayer.md

@@ -7,7 +7,7 @@ order: 6
 ## Pre-requisites Readings
 
 - [IBC Overview](./overview.md) {prereq}
-- [Events](https://github.com/cosmos/cosmos-sdk/blob/main/docs/docs/core/08-events.md) {prereq}
+- [Events](https://github.com/cosmos/cosmos-sdk/blob/main/docs/docs/develop/advanced/08-events.md) {prereq}
 
 ## Events
 

docs/middleware/ics29-fee/fee-distribution.md

@@ -50,7 +50,7 @@ type MsgRegisterCounterpartyPayee struct {
 >
 > - `PortId` is invalid (see [24-host naming requirements](https://github.com/cosmos/ibc/blob/master/spec/core/ics-024-host-requirements/README.md#paths-identifiers-separators).
 > - `ChannelId` is invalid (see [24-host naming requirements](https://github.com/cosmos/ibc/blob/master/spec/core/ics-024-host-requirements/README.md#paths-identifiers-separators)).
-> - `Relayer` is an invalid address (see [Cosmos SDK Addresses](https://github.com/cosmos/cosmos-sdk/blob/main/docs/docs/basics/03-accounts.md#addresses)).
+> - `Relayer` is an invalid address (see [Cosmos SDK Addresses](https://github.com/cosmos/cosmos-sdk/blob/main/docs/docs/develop/beginner/03-accounts.md#addresses)).
 > - `CounterpartyPayee` is empty.
 
 See below for an example CLI command:
@@ -95,8 +95,8 @@ type MsgRegisterPayee struct {
 >
 > - `PortId` is invalid (see [24-host naming requirements](https://github.com/cosmos/ibc/blob/master/spec/core/ics-024-host-requirements/README.md#paths-identifiers-separators).
 > - `ChannelId` is invalid (see [24-host naming requirements](https://github.com/cosmos/ibc/blob/master/spec/core/ics-024-host-requirements/README.md#paths-identifiers-separators)).
-> - `Relayer` is an invalid address (see [Cosmos SDK Addresses](https://github.com/cosmos/cosmos-sdk/blob/main/docs/docs/basics/03-accounts.md#addresses)).
-> - `Payee` is an invalid address (see [Cosmos SDK Addresses](https://github.com/cosmos/cosmos-sdk/blob/main/docs/docs/basics/03-accounts.md#addresses)).
+> - `Relayer` is an invalid address (see [Cosmos SDK Addresses](https://github.com/cosmos/cosmos-sdk/blob/main/docs/docs/develop/beginner/03-accounts.md#addresses)).
+> - `Payee` is an invalid address (see [Cosmos SDK Addresses](https://github.com/cosmos/cosmos-sdk/blob/main/docs/docs/develop/beginner/03-accounts.md#addresses)).
 
 See below for an example CLI command: