fix: doc titles

docs/identity/iam-groups/README.md

@@ -1,5 +1,5 @@
 ---
-title: "AWS IAM Groups for Shared User Permissions"
+title: "IAM Groups for Shared User Permissions"
 description: "Organise AWS IAM users into groups, manage membership, and attach managed or inline policies once for the whole team instead of granting them user by user."
 category: "Identity"
 tags:

docs/identity/iam-roles-and-instance-profiles/README.md

@@ -1,5 +1,5 @@
 ---
-title: "AWS IAM Roles and Instance Profiles for EC2"
+title: "IAM Roles and Instance Profiles for EC2"
 description: "Create AWS IAM roles with trust policies, wrap them in instance profiles, and launch EC2 instances that receive credentials with no static access keys at all."
 category: "Identity"
 tags:

docs/identity/iam-users-and-policies/README.md

@@ -1,5 +1,5 @@
 ---
-title: "AWS IAM Users, Policies, and Access Keys"
+title: "IAM Users, Policies, and Access Keys"
 description: "Create AWS IAM users, issue and rotate access keys, and write and attach JSON policies that control exactly what each user can do in a Spinifex account."
 category: "Identity"
 tags:

docs/identity/imds/README.md

@@ -1,5 +1,5 @@
 ---
-title: "AWS IMDS: Instance Metadata Service (IMDSv2)"
+title: "IMDS: Instance Metadata Service (IMDSv2)"
 description: "Query AWS instance metadata, read user data, and fetch short-lived IAM role credentials from inside a guest VM using IMDSv2 session tokens on Spinifex."
 category: "Identity"
 tags:

docs/identity/sts/README.md

@@ -1,5 +1,5 @@
 ---
-title: "AWS STS Temporary Credentials and AssumeRole"
+title: "STS Temporary Credentials and AssumeRole"
 description: "Use AWS STS to issue temporary credentials: assume an IAM role, request a session token, or federate Kubernetes workloads with OIDC web identity on Spinifex."
 category: "Identity"
 tags: