Create CODEOWNERS (#471)

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<details open>
<summary>:sparkles: <i><h3>Description by Callstackai</h3></i></summary>

This PR creates a CODEOWNERS file to define ownership for various parts
of the repository.



<details>
<summary><b>Diagrams of code changes</b></summary>

```mermaid
sequenceDiagram
    participant Dev as Developer
    participant GH as GitHub
    participant Owners as Code Owners

    Dev->>GH: Creates PR
    GH->>GH: Checks file paths
    GH->>Owners: Assigns reviewers based on path:
    Note over GH,Owners: Default: @jakubno, @ValentaTomas
    Note over GH,Owners: Web app: @jakubno, @mishushakov
    Note over GH,Owners: Docs: @mlejva
    Note over GH,Owners: API Reference: @0div
    Note over GH,Owners: SDKs/Packages: @jakubno, @ValentaTomas
    Owners->>GH: Review PR
    GH->>Dev: Review feedback
```

</details>


<details>
<summary><b>Files Changed</b></summary>
<table>
<tr><th>File</th><th>Summary</th></tr>
<tr><td><a
href=https://github.com/e2b-dev/E2B/pull/471/files#diff-fcf14c4b7b34fe7a11916195871ae66a59be87a395f28db73e345ebdc828085b>CODEOWNERS</a></td><td>Adds
a CODEOWNERS file with default owners for the repository and specific
owners for web and SDKs.</td></tr>

</table>
</details>

</details>
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CODEOWNERS

@@ -0,0 +1,12 @@
+# These owners will be the default owners for everything in
+# the repo. Unless a later match takes precedence.
+* @jakubno @ValentaTomas
+
+# Web
+apps/web @jakubno @mishushakov
+apps/web/src/app/(docs)/docs @mlejva
+apps/web/src/app/(docs)/docs/api-reference @0div
+
+# SDKs
+packages @jakubno @ValentaTomas
+packages/connect-python @ValentaTomas