NoTicket - Remove axios dependency

[juliomalves]

This PR replaces axios with the fetch API. This minimises future work updating the dependency, and reduces the risk of vulnerabilities.

lodash has also been removed from the dependencies as it's not used anywhere.

[snyk-io-eu]

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[Copilot]

Pull request overview

This PR removes the axios (and unused lodash) dependency by switching HTTP retrieval of Pact files in Application to the native fetch API, and updates related unit tests and lockfile contents.

Changes:

• Replace axios.get(...) with fetch(...).json() in the app’s URL-loading path.
• Update unit tests to stub global.fetch instead of proxyquiring axios.
• Remove axios/lodash from dependencies and reflect dependency tree changes in package-lock.json.

Reviewed changes

Copilot reviewed 3 out of 4 changed files in this pull request and generated 3 comments.

File	Description
app/app.js	Switches remote Pact retrieval from axios to fetch.
tests/unit/app/app.js	Updates unit tests to stub global.fetch instead of stubbing axios.
package.json	Removes axios/lodash and bumps package version.
package-lock.json	Removes axios/lodash transitive entries; lockfile updated for dependency tree.

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[Zsugi-itv]

Nice clean up, tests also pass. 👍🏻