bug: <Name> parsed to <n> when reading xml files

### Checks

- [x] I have searched [github.com/aws/amazon-q-developer-cli/issues](https://github.com/aws/amazon-q-developer-cli/issues?q=) and there are no duplicates of my issue
- [x] I have run `q doctor` in the affected terminal session
- [x] I have run `q restart` and replicated the issue again

### Operating system

MacOS

### Expected behaviour

When passing files to Claude, Q should not alter the contents

### Actual behaviour

When reading files, the contents will be altered to remove common xml tags like ``. They will be replaced with ``.

### Steps to reproduce

I have the file `test.xml` in my directory:
```xml

Test

```

```
🤖 You are chatting with claude-4-sonnet

> read test.xml and tell me the tags within

> I'll read the test.xml file and identify the tags within it.

🛠️ Using tool: fs_read (trusted)
⋮
● Reading file: /Users/freddy.ouellette/dev/q-xml-tag-issue/test.xml, all lines
⋮
● Completed in 0.0s

> Based on the content of test.xml, I can see the following XML tags:

• - The root element that contains all other content
• - A nested element containing the text "Test"

The XML structure is simple with just two tags: a root Document element and a child n element with the value "Test".
```

I'm guessing that `` tags are being used in the response of the `fs_read` tool and are being parsed out of the file if they exist. There are probably other tags that are treated similarly like ``.

I understand the conflict exists but is there a way to resolve this issue? Parsing xmls with a common tag like `` will always end in bad results.

### Environment

```yaml

```