Fix broken oauth login flow (#15)

## Problem
Currently, when you try and use the `pinecone login` command the login
fails after confirming authentication in your browser because of a
panic:

![Screenshot 2024-08-16 at 4 35
13 PM](https://github.com/user-attachments/assets/762cb70c-0d0f-4ba2-b764-1935d85420f4)

We're unsafely accessing a slice. Our decoding of the JSON responses
from the `dashboard` API are failing because the shape of some responses
has changed.

We've had several people run into this issue: 
- https://pinecone-io.slack.com/archives/C06V9RSCBLG/p1723806488866219
- https://pinecone-io.slack.com/archives/C06V9RSCBLG/p1721693472202859

## Solution
I looked at the `dashboard` repo to try and figure out what changed
along with directly dumping the response bodies in the CLI locally. It
seems the json naming and structure of how `organizations` and
`projects` are returned has changed slightly, and projects are no longer
explicitly nested under organizations.

Specifically, this value in the response is now `newOrgs` rather than
`organizations`:
https://github.com/pinecone-io/dashboard/blob/f31f9b126781adf6bf30eb5f137cc0d983ba691b/api-server/functions/src/api/dashboard/organizations/organizations.router.ts#L48

It also seems like there was a `globalProject` field being returned
inside of each `project` previously, and that's no longer the case.
Looks like the fields were flattened into `project`.

- Get rid of `GlobalProject` type and move fields into `Project` which
is what we get back from the `/organizations` functions now.
- Update the json marshaling in `OrganizationResponse` to
``json:"newOrgs"`` to properly decode the response.
- Add logic to re-nest `Projects` inside of `Organizations` when the
`ListOrganizations` response is returned.

### Follow Up
Our reliance on the `dashboard` APIs is somewhat brittle because we're
not always aware when changes to the API interface happen. We need to
improve this process moving forward, and work to make the CLI more
robust in how it handles failures.

## Type of Change
- [X] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to not work as expected)
- [ ] This change requires a documentation update
- [ ] Infrastructure change (CI configs, etc)
- [ ] Non-code change (docs, etc)
- [ ] None of the above: (explain here)

## Test Plan
You should be able to pull this branch down, use `goreleaser` to build
the CLI locally, and then attempt logging in:

```
goreleaser build --single-target --snapshot --clean
./dist/pinecone_darwin_arm64/pinecone login
```
Here's the testing flow from my end:
Login:
![Screenshot 2024-08-16 at 4 45
03 PM](https://github.com/user-attachments/assets/ba15ad3a-926e-4eb3-8432-7a570bcbcce1)

Target Organization / Project:
![Screenshot 2024-08-16 at 4 45
21 PM](https://github.com/user-attachments/assets/fdfd38cd-ba80-485e-907a-721bf806379f)

List Indexes:
![Screenshot 2024-08-16 at 4 45
28 PM](https://github.com/user-attachments/assets/78471764-970b-4f95-a86e-dde1582991ac)


---
- To see the specific tasks where the Asana app for GitHub is being
used, see below:
  - https://app.asana.com/0/0/1207873887567497

internal/pkg/cli/command/project/create.go

@@ -44,7 +44,7 @@ func NewCreateProjectCmd() *cobra.Command {
 				msg.FailMsg("Failed to create project %s\n", style.Emphasis(options.name))
 				exit.Error(pcio.Errorf("Create project call returned 200 but with success=false in the body%s", options.name))
 			}
-			msg.SuccessMsg("Project %s created successfully.\n", style.Emphasis(proj.GlobalProject.Name))
+			msg.SuccessMsg("Project %s created successfully.\n", style.Emphasis(proj.Project.Name))
 		},
 	}
 

internal/pkg/cli/command/project/list.go

@@ -112,7 +112,7 @@ func printTable(projects []dashboard.Project) {
 	pcio.Fprint(writer, header)
 
 	for _, proj := range projects {
-		values := []string{proj.GlobalProject.Id, proj.Name}
+		values := []string{proj.Id, proj.Name}
 		pcio.Fprintf(writer, strings.Join(values, "\t")+"\n")
 	}
 	writer.Flush()
@@ -127,7 +127,7 @@ func printTableAll(orgs *dashboard.OrganizationsResponse) {
 
 	for _, org := range orgs.Organizations {
 		for _, proj := range org.Projects {
-			values := []string{org.Id, org.Name, proj.Name, proj.GlobalProject.Id}
+			values := []string{org.Id, org.Name, proj.Name, proj.Id}
 			pcio.Fprintf(writer, strings.Join(values, "\t")+"\n")
 		}
 	}

internal/pkg/cli/command/target/target.go

@@ -153,7 +153,7 @@ func NewTargetCmd() *cobra.Command {
 				}
 				state.TargetProj.Set(&state.TargetProject{
 					Name: proj.Name,
-					Id:   proj.GlobalProject.Id,
+					Id:   proj.Id,
 				})
 			}
 
@@ -260,7 +260,7 @@ func postLoginSetupTargetProject(orgs *dashboard.OrganizationsResponse, targetOr
 			} else if len(org.Projects) == 1 {
 				state.TargetProj.Set(&state.TargetProject{
 					Name: org.Projects[0].Name,
-					Id:   org.Projects[0].GlobalProject.Id,
+					Id:   org.Projects[0].Id,
 				})
 				return org.Projects[0].Name
 			} else {
@@ -274,7 +274,7 @@ func postLoginSetupTargetProject(orgs *dashboard.OrganizationsResponse, targetOr
 					if proj.Name == projectName {
 						state.TargetProj.Set(&state.TargetProject{
 							Name: proj.Name,
-							Id:   proj.GlobalProject.Id,
+							Id:   proj.Id,
 						})
 						return proj.Name
 					}

internal/pkg/dashboard/keys_list.go

@@ -20,7 +20,7 @@ const (
 	URL_GET_API_KEYS = "/v2/dashboard/projects/%s/api-keys"
 )
 
-func GetApiKeys(project GlobalProject) (*KeyResponse, error) {
+func GetApiKeys(project Project) (*KeyResponse, error) {
 	return GetApiKeysById(project.Id)
 }
 

internal/pkg/dashboard/organizations_list.go

@@ -10,7 +10,8 @@ const (
 )
 
 type OrganizationsResponse struct {
-	Organizations []Organization `json:"organizations"`
+	Organizations []Organization `json:"newOrgs"`
+	Projects      []Project      `json:"projects"`
 }
 
 type Organization struct {
@@ -20,16 +21,11 @@ type Organization struct {
 }
 
 type Project struct {
-	Id            string        `json:"id"`
-	Name          string        `json:"name"`
-	GlobalProject GlobalProject `json:"globalProject"`
-}
-
-type GlobalProject struct {
-	Id         string `json:"id"`
-	Name       string `json:"name"`
-	Quota      string `json:"quota"`
-	IndexQuota string `json:"indexQuota"`
+	Id             string `json:"id"`
+	Name           string `json:"name"`
+	OrganizationId string `json:"organization_id"`
+	Quota          string `json:"quota"`
+	IndexQuota     string `json:"index_quota"`
 }
 
 func ListOrganizations() (*OrganizationsResponse, error) {
@@ -42,16 +38,36 @@ func ListOrganizations() (*OrganizationsResponse, error) {
 	if err != nil {
 		return nil, err
 	}
-	for _, org := range resp.Organizations {
+
+	orgToProjectsMap := make(map[string][]Project)
+
+	// Organize projects into orgs to match the older data structure
+	for _, project := range resp.Projects {
+		if projects, ok := orgToProjectsMap[project.OrganizationId]; ok {
+			projects = append(projects, project)
+			orgToProjectsMap[project.OrganizationId] = projects
+		} else {
+			orgToProjectsMap[project.OrganizationId] = []Project{project}
+		}
+	}
+
+	// Modify the response to nest projects under their orgs
+	for i := range resp.Organizations {
+		org := &resp.Organizations[i]
+
 		log.Trace().
 			Str("org", string(org.Name)).
 			Msg("found org")
+
+		org.Projects = orgToProjectsMap[org.Id]
+
 		for _, proj := range org.Projects {
 			log.Trace().
 				Str("org", string(org.Name)).
 				Str("project", proj.Name).
 				Msg("found project in org")
 		}
 	}
+
 	return resp, nil
 }

internal/pkg/dashboard/projects_create.go

@@ -16,8 +16,8 @@ type CreateProjectRequest struct {
 }
 
 type CreateProjectResponse struct {
-	Success       bool          `json:"success"`
-	GlobalProject GlobalProject `json:"globalProject"`
+	Success bool    `json:"success"`
+	Project Project `json:"globalProject"`
 }
 
 func CreateProject(orgId string, projName string, podQuota int32) (*CreateProjectResponse, error) {

internal/pkg/dashboard/projects_get.go

@@ -4,24 +4,24 @@ import (
 	"github.com/pinecone-io/cli/internal/pkg/utils/pcio"
 )
 
-func GetProjectByName(orgName string, projName string) (*GlobalProject, error) {
+func GetProjectByName(orgName string, projName string) (*Project, error) {
 	orgs, err := ListOrganizations()
 	if err != nil {
 		return nil, err
 	}
 	for _, org := range orgs.Organizations {
 		if org.Name == orgName {
 			for _, proj := range org.Projects {
-				if proj.GlobalProject.Name == projName {
-					return &proj.GlobalProject, nil
+				if proj.Name == projName {
+					return &proj, nil
 				}
 			}
 		}
 	}
 	return nil, error(pcio.Errorf("project name %s not found in organization %s", projName, orgName))
 }
 
-func GetProjectById(orgId string, projId string) (*GlobalProject, error) {
+func GetProjectById(orgId string, projId string) (*Project, error) {
 	orgs, err := ListOrganizations()
 	if err != nil {
 		return nil, err
@@ -30,8 +30,8 @@ func GetProjectById(orgId string, projId string) (*GlobalProject, error) {
 	for _, org := range orgs.Organizations {
 		if org.Id == orgId {
 			for _, proj := range org.Projects {
-				if proj.GlobalProject.Id == projId {
-					return &proj.GlobalProject, nil
+				if proj.Id == projId {
+					return &proj, nil
 				}
 			}
 		}